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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
603-400NHCHARTER FIBERLINK NH-CCO-LLC - NH497GHOLLISMNCHNHCOXSZ08/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-400
603-400-0NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN09/30/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-1NHCHARTER FIBERLINK NH-CCO-LLC - NH497GHOLLISMNCHNHCOXSZ09/01/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-2NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN10/15/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-3NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN03/30/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-4NHMETROPCS, INC. (T-Mobile US, Inc)5562HOLLISMNCHNHNI9MD02/03/2017Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-5NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN09/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-6NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN06/09/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-7NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN02/25/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-8NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN09/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-400-9NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036HOLLISNOCLLIKNOWN10/30/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info