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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
603-721NHMETROPCS, INC. (T-Mobile US, Inc)5562MILFORDMNCHNHCOCM107/08/2002Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-721
603-721-0NHFREEDOM RING COMMUNICATIONS, LLC8468MILFORDNOCLLIKNOWN04/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-1NHMETROPCS, INC. (T-Mobile US, Inc)5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-2NHOMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc)6889MILFORDNOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-4NHPAETEC ITEL, LLC829JMILFORDMNCHNHCOXMX02/23/2007Prefix Type: IPES
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-5NHCHARTER IP ENABLED SERVICES, LLC792KMILFORDNOCLLIKNOWN07/22/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-6NHMETROPCS, INC. (T-Mobile US, Inc)5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-7NHPAETEC ITEL, LLC829JMILFORDNOCLLIKNOWN08/19/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-8NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386MILFORDMNCHNHACAMD11/13/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-721-9NHMETROPCS, INC. (T-Mobile US, Inc)5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
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