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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
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