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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-774MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036COLUMBIACLMAMDORGT011/19/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-774
443-774-0MDBANDWIDTH.COM CLEC, LLC - MD071FCOLUMBIANOCLLIKNOWN03/28/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-1MDBANDWIDTH.COM CLEC, LLC - MD071FCOLUMBIANOCLLIKNOWN03/28/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-2MDCORE COMMUNICATIONS, INC.- MD2593COLUMBIANOCLLIKNOWN03/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-3MDCORE COMMUNICATIONS, INC.- MD2593COLUMBIANOCLLIKNOWN03/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036COLUMBIACLMAMDORGT009/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036COLUMBIACLMAMDORGT006/20/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-6MDCORE COMMUNICATIONS, INC.- MD2593COLUMBIANOCLLIKNOWN03/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-7MDCORE COMMUNICATIONS, INC.- MD2593COLUMBIANOCLLIKNOWN03/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036COLUMBIACLMAMDORGT003/20/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-774-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036COLUMBIACLMAMDORGT011/20/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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