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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
956-366TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS000/00/0000Prefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
Thousands block for 956-366
956-366-0TXMETROPCS, INC. (T-Mobile US, Inc)5562HARLINGENHRLNTXKX3MD11/05/2013Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-366-1TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-2TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-3TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-4TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-5TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-6TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-7TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-8TXSOUTHWESTERN BELL9533HARLINGENHRLNTXHGDS0N/APrefix Type: RBOC
Switch Name: Harlingen
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-366-9TXBANDWIDTH.COM CLEC, LLC - TX004FHARLINGENNOCLLIKNOWN10/27/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
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