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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-844MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN3BTVLMD12CMA10/04/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-844
301-844-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN3BTVLMD12CMA10/05/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSHNGTNZN3BTVLMD18GT009/02/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN3BTVLMD12CMA11/23/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN3BTVLMD12CMA11/23/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSHNGTNZN3BTVLMD12CMA11/23/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-5MDCOMCAST IP PHONE, LLC (Comcast)318JWSHNGTNZN3ARTNVAARXDY06/27/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-6MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119WSHNGTNZN3NOCLLIKNOWN05/28/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-7MDCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JWSHNGTNZN3WASIDCRG7MD08/05/2013Prefix Type: IPES
Switch Name: WSHNGTNZN1
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSHNGTNZN3BTVLMD18GT009/02/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-844-9MDONVOY, LLC - MD (Sinch)876DWSHNGTNZN3NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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