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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
217-501ILAT&T - LOCAL (AT&T)7421PETERSBURGSPFDILSDZMD06/02/2004Prefix Type: CLEC
Switch Name: SPRINGFIELD
Switch Type: N/A
LATA: Springfield IL (374)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-501
217-501-9ILAT&T - LOCAL (AT&T)7421PETERSBURGSPFDILSDZMD06/02/2004Prefix Type: CLEC
Switch Name: SPRINGFIELD
Switch Type: N/A
LATA: Springfield IL (374)
Tandem: N/A
Detailed Switch Info
217-516ILAT&T - LOCAL (AT&T)7421DANVILLECHMPILRAQMD06/02/2004Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-516
217-516-9ILAT&T - LOCAL (AT&T)7421DANVILLECHMPILRAQMD06/02/2004Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
217-730ILAT&T - LOCAL (AT&T)7421WINCHESTERJCVLILAAWMD09/21/2009Prefix Type: CLEC
Switch Name: JACKSONVILLE
Switch Type: N/A
LATA: Quincy IL (376)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-730
217-730-9ILAT&T - LOCAL (AT&T)7421WINCHESTERJCVLILAAWMD09/22/2009Prefix Type: CLEC
Switch Name: JACKSONVILLE
Switch Type: N/A
LATA: Quincy IL (376)
Tandem: N/A
Detailed Switch Info
224-208ILAT&T - LOCAL (AT&T)7421BARTLETTCHCGILCLX0X10/17/2003Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-208
224-208-9ILAT&T - LOCAL (AT&T)7421BARTLETTCHCGILCLX0X10/17/2003Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-264
224-264-0ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-1ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-2ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-3ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-4ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-5ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-6ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-7ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-8ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-264-9ILAT&T - LOCAL (AT&T)7421DESPLAINESNOCLLIKNOWN07/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-535ILAT&T - LOCAL (AT&T)7421ELGINOKBRILOADS302/24/2005Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-535
224-535-2ILAT&T - LOCAL (AT&T)7421ELGINOKBRILOADS302/24/2005Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-535-3ILAT&T - LOCAL (AT&T)7421ELGINOKBRILOADS302/24/2005Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-535-4ILAT&T - LOCAL (AT&T)7421ELGINOKBRILOADS302/24/2005Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-535-5ILAT&T - LOCAL (AT&T)7421ELGINOKBRILOADS302/24/2005Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
309-222ILAT&T - LOCAL (AT&T)7421PEORIAPEORILPJ0MD00/00/0000Prefix Type: CLEC
Switch Name: PEORIA
Switch Type: N/A
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
Thousands block for 309-222
309-222-9ILAT&T - LOCAL (AT&T)7421PEORIAPEORILPJ0MDN/APrefix Type: CLEC
Switch Name: PEORIA
Switch Type: N/A
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
309-229ILAT&T - LOCAL (AT&T)7421PEORIAPEORILPJ0MD00/00/0000Prefix Type: CLEC
Switch Name: PEORIA
Switch Type: N/A
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
Thousands block for 309-229
309-229-2ILAT&T - LOCAL (AT&T)7421PEORIAPEORILPJ0MDN/APrefix Type: CLEC
Switch Name: PEORIA
Switch Type: N/A
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
309-229-5ILAT&T - LOCAL (AT&T)7421PEORIAPEORILPJ0MDN/APrefix Type: CLEC
Switch Name: PEORIA
Switch Type: N/A
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
309-951ILAT&T - LOCAL (AT&T)7421DANVERSBLTNILATX6X01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Forrest IL (366)
Tandem: N/A
Detailed Switch Info
Thousands block for 309-951
309-951-9ILAT&T - LOCAL (AT&T)7421DANVERSBLTNILATX6X01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Forrest IL (366)
Tandem: N/A
Detailed Switch Info
312-239ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS900/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-239
312-239-4ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-239-5ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-239-9ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS900/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-529
312-529-2ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-730ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS900/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-730
312-730-1ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-730-9ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDS9N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-255
618-255-8ILAT&T - LOCAL (AT&T)7421WOOD RIVERNOCLLIKNOWN07/19/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-301
618-301-5ILAT&T - LOCAL (AT&T)7421COLLINSVLNOCLLIKNOWN11/25/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-309ILAT&T - LOCAL (AT&T)7421METROPOLISCRDLILABNMD10/13/2003Prefix Type: CLEC
Switch Name: CARBONDALE
Switch Type: N/A
LATA: Cairo IL (362)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-309
618-309-9ILAT&T - LOCAL (AT&T)7421METROPOLISCRDLILABNMD10/14/2003Prefix Type: CLEC
Switch Name: CARBONDALE
Switch Type: N/A
LATA: Cairo IL (362)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-316
618-316-5ILAT&T - LOCAL (AT&T)7421MT VERNONNOCLLIKNOWN09/26/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-374
618-374-7ILAT&T - LOCAL (AT&T)7421ALTONNOCLLIKNOWN01/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-823
618-823-4ILAT&T - LOCAL (AT&T)7421GRANITE CYNOCLLIKNOWN06/18/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-338
630-338-4ILAT&T - LOCAL (AT&T)7421ST CHARLESNOCLLIKNOWN12/20/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-343ILAT&T - LOCAL (AT&T)7421LEMONTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-343
630-343-3ILAT&T - LOCAL (AT&T)7421LEMONTOKBRILOAHMD11/04/2002Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-441ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-441
630-441-1ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-441-9ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-442ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-442
630-442-6ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-445ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-445
630-445-6ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-445-7ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-456ILAT&T - LOCAL (AT&T)7421WHEATONOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-456
630-456-9ILAT&T - LOCAL (AT&T)7421WHEATONOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-478ILAT&T - LOCAL (AT&T)7421ELMHURSTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-478
630-478-7ILAT&T - LOCAL (AT&T)7421ELMHURSTOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-509ILAT&T - LOCAL (AT&T)7421BENSENVLOKBRILOADS300/00/0000Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-509
630-509-9ILAT&T - LOCAL (AT&T)7421BENSENVLOKBRILOADS3N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-568ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-568
630-568-0ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-568-2ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-581ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-581
630-581-6ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-593
630-593-4ILAT&T - LOCAL (AT&T)7421BATAVIANOCLLIKNOWN12/16/2000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-634ILAT&T - LOCAL (AT&T)7421ITASCAOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-634
630-634-3ILAT&T - LOCAL (AT&T)7421ITASCAOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-635ILAT&T - LOCAL (AT&T)7421ROSELLERLMDILAGDS200/00/0000Prefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-635
630-635-1ILAT&T - LOCAL (AT&T)7421ROSELLERLMDILAGDS2N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-635-4ILAT&T - LOCAL (AT&T)7421ROSELLERLMDILAGDS2N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-635-9ILAT&T - LOCAL (AT&T)7421ROSELLERLMDILAGDS2N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-657
630-657-7ILAT&T - LOCAL (AT&T)7421WARRENVLNOCLLIKNOWN10/16/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-756
630-756-8ILAT&T - LOCAL (AT&T)7421HINSDALENOCLLIKNOWN06/06/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-760
630-760-6ILAT&T - LOCAL (AT&T)7421ITASCANOCLLIKNOWN10/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-760-7ILAT&T - LOCAL (AT&T)7421ITASCANOCLLIKNOWN10/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-785ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-785
630-785-1ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-785-5ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-498ILAT&T - LOCAL (AT&T)7421MAYWOODOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-498
708-498-5ILAT&T - LOCAL (AT&T)7421MAYWOODOKBRILOAHMD02/18/2011Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-552ILAT&T - LOCAL (AT&T)7421SUMMITOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-552
708-552-9ILAT&T - LOCAL (AT&T)7421SUMMITOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-725
708-725-7ILAT&T - LOCAL (AT&T)7421OAK PARKNOCLLIKNOWN04/09/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-952
773-952-5ILAT&T - LOCAL (AT&T)7421CHICGOZN07NOCLLIKNOWN07/06/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-207ILAT&T - LOCAL (AT&T)7421JOLIETOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-207
815-207-2ILAT&T - LOCAL (AT&T)7421JOLIETOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-215
815-215-6ILAT&T - LOCAL (AT&T)7421NEW LENOXNOCLLIKNOWN06/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-308
815-308-1ILAT&T - LOCAL (AT&T)7421WOODSTOCKNOCLLIKNOWN09/26/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-580ILAT&T - LOCAL (AT&T)7421CHERRY VLYRCFRILRCSMD03/18/2003Prefix Type: CLEC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Rockford IL (360)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-580
815-580-9ILAT&T - LOCAL (AT&T)7421CHERRY VLYRCFRILRCSMD03/18/2003Prefix Type: CLEC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Rockford IL (360)
Tandem: N/A
Detailed Switch Info
815-595ILAT&T - LOCAL (AT&T)7421OREGONDKLBILRSIMD10/02/2003Prefix Type: CLEC
Switch Name: DEKALB
Switch Type: N/A
LATA: Sterling IL (364)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-595
815-595-9ILAT&T - LOCAL (AT&T)7421OREGONDKLBILRSIMD10/06/2003Prefix Type: CLEC
Switch Name: DEKALB
Switch Type: N/A
LATA: Sterling IL (364)
Tandem: N/A
Detailed Switch Info
815-617ILAT&T - LOCAL (AT&T)7421OTTAWAOKBRILOADS300/00/0000Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-617
815-617-4ILAT&T - LOCAL (AT&T)7421OTTAWAOKBRILOADS3N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-710ILAT&T - LOCAL (AT&T)7421MORRISOKBRILOADS301/24/2001Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-710
815-710-2ILAT&T - LOCAL (AT&T)7421MORRISOKBRILOADS3N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-230
847-230-2ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230-5ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230-6ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-260
847-260-6ILAT&T - LOCAL (AT&T)7421FRANKLINPKNOCLLIKNOWN12/11/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-261ILAT&T - LOCAL (AT&T)7421FRANKLINPKOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-261
847-261-6ILAT&T - LOCAL (AT&T)7421FRANKLINPKOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-264ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-264
847-264-3ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-264-7ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-285ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-285
847-285-2ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-285-9ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-579
847-579-2ILAT&T - LOCAL (AT&T)7421HIGHLANDPKNOCLLIKNOWN06/25/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-637ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-637
847-637-4ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-637-9ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-643
847-643-5ILAT&T - LOCAL (AT&T)7421MUNDELEINNOCLLIKNOWN08/29/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-794ILAT&T - LOCAL (AT&T)7421PALATINEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-794
847-794-2ILAT&T - LOCAL (AT&T)7421PALATINEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-852
847-852-5ILAT&T - LOCAL (AT&T)7421BARRINGTONNOCLLIKNOWN01/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-262ILAT&T - LOCAL (AT&T)7421CHICGOZN09CHCGILCLX4Y03/19/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 872-262
872-262-9ILAT&T - LOCAL (AT&T)7421CHICGOZN09CHCGILCLX4Y03/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-329ILAT&T - LOCAL (AT&T)7421CHICGOZN10CHCGILCLX0Y03/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 872-329
872-329-9ILAT&T - LOCAL (AT&T)7421CHICGOZN10CHCGILCLX0Y03/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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