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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
956-366TXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS000/00/0000Prefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366 is split into 1,000-number blocks - detail below
956-366-0XXXTXMETROPCS, INC. (T-Mobile US, Inc)N/A5562HARLINGENHRLNTXKX7MD11/05/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX7MD))
956-366-1XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-2XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-3XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-4XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-5XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-6XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-7XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-8XXXTXSOUTHWESTERN BELLN/A9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: HRLNTXHGDS0))
956-366-9XXXTXBANDWIDTH.COM CLEC, LLC - TX0017042060RMD0003709004FHARLINGENNOCLLIKNOWN10/27/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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