Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
818-221CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319SNFN SPLVSPLVCAXFDS100/00/0000Prefix Type: ICO
Switch Name: SEPULVEDA 2
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
Thousands block for 818-221
818-221-0CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SNFN SPLVLNBHCATVDS008/23/2005Prefix Type: CLEC
Switch Name: LONG BEACH
Switch Type: Northern Telecom DMS10S
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-1CABANDWIDTH.COM CLEC, LLC - CA981ESNFN SPLVNOCLLIKNOWN10/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-2CAPEERLESS NETWORK OF CALIFORNIA, LLC - CA373FSNFN SPLVNOCLLIKNOWN03/15/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319SNFN SPLVSPLVCAXFDS1N/APrefix Type: ICO
Switch Name: SEPULVEDA 2
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
818-221-4CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JSNFN SPLVIRVNCASM1MD03/21/2002Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-5CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DSNFN SPLVTRNECAGBGT303/08/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-6CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319SNFN SPLVSPLVCAXFDS1N/APrefix Type: ICO
Switch Name: SEPULVEDA 2
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
818-221-7CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DSNFN SPLVTRNECAGBGT303/08/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-8CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DSNFN SPLVTRNECAGBGT306/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-221-9CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DSNFN SPLVTRNECAGBGT307/15/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info