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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-621MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS100/00/0000Prefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-621
410-621-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS1N/APrefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS104/30/2002Prefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS104/30/2002Prefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS104/30/2002Prefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-4MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-5MDCOMCAST IP PHONE, LLC318JPRINCEANNENOCLLIKNOWN06/20/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-6MDTERRA NOVA TELECOM INC.145JPRINCEANNENOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-7MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNEPRANMDPARS103/31/2021Prefix Type: CLEC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-8MDUS LEC OF MARYLAND, INC.2589PRINCEANNENOCLLIKNOWN08/22/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-621-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228PRINCEANNEESTNMDES5MD12/09/2008Prefix Type: CLEC
Switch Name: EASTON
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-651MDVERIZON MARYLAND, INC. (Verizon Communications)9212PRINCEANNEPRANMDPARS100/00/0000Prefix Type: RBOC
Switch Name: PRINCESS ANNE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-427MDCORE COMMUNICATIONS, INC.- MD2593PRINCEANNEESTNMDBNDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888MDCAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD (Windstream Communications)7944PRINCEANNESLBRMDSBX6Y01/06/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-888
443-888-0MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-1MDTELNYX LLC073HPRINCEANNENOCLLIKNOWN08/31/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-2MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-3MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-4MDCOMCAST IP PHONE, LLC318JPRINCEANNENOCLLIKNOWN02/12/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-5MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-6MDCOMCAST IP PHONE, LLC318JPRINCEANNENOCLLIKNOWN09/22/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325PRINCEANNENOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-8MDCAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD (Windstream Communications)7944PRINCEANNESLBRMDSBX6Y01/10/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-888-9MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EPRINCEANNENOCLLIKNOWN03/10/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119PRINCEANNESLBRMDSBXFX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-317
667-317-0MDCOMMIO, LLC939HPRINCEANNENOCLLIKNOWN07/26/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-1MDCHARTER FIBERLINK - MARYLAND II, LLC - MD089JPRINCEANNENOCLLIKNOWN11/07/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-2MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-3MDONVOY SPECTRUM, LLC (Inteliquent)624HPRINCEANNENOCLLIKNOWN04/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119PRINCEANNESLBRMDSBXFX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-5MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-6MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-7MDONVOY SPECTRUM, LLC (Inteliquent)624HPRINCEANNENOCLLIKNOWN01/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-8MDONVOY SPECTRUM, LLC (Inteliquent)624HPRINCEANNENOCLLIKNOWN01/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-317-9MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-472MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN03/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-472
667-472-0MDONVOY, LLC - MD (Inteliquent)876DPRINCEANNENOCLLIKNOWN03/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info