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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-664MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-664
301-664-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN2BTVLMD12CMA08/22/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-1MDTELNYX LLC073HWSHNGTNZN2NOCLLIKNOWN03/02/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-2MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119WSHNGTNZN2NOCLLIKNOWN04/30/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN2BTVLMD12CMA07/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-4MDBANDWIDTH.COM CLEC, LLC - MD071FWSHNGTNZN2NOCLLIKNOWN09/21/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS0N/APrefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS0N/APrefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS0N/APrefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS0N/APrefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-664-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN2CHCHMDBEDS0N/APrefix Type: RBOC
Switch Name: WASZ 2
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info