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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
603-503NHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH (Verizon Communications)7778LANCASTERMNCHNHACDS000/00/0000Prefix Type: CLEC
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-503
603-503-0NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386LANCASTERNOCLLIKNOWN10/04/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-503-3NHTERRA NOVA TELECOM INC.145JLANCASTERNOCLLIKNOWN10/17/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-503-4NHTERRA NOVA TELECOM INC.145JLANCASTERNOCLLIKNOWN04/28/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-503-5NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036LANCASTERNOCLLIKNOWN10/24/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-503-9NHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH (Verizon Communications)7778LANCASTERMNCHNHACDS0N/APrefix Type: CLEC
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
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