Company Name: State:
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
254-489TXCALLWORKS CORPORATION475JWACOWACOTX01XSY03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Waco TX (556)
Tandem: N/A
Detailed Switch Info
Thousands block for 254-489
254-489-1TXCALLWORKS CORPORATION475JWACOWACOTX01XSY03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Waco TX (556)
Tandem: N/A
Detailed Switch Info
325-349TXCALLWORKS CORPORATION475JABILENENOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Abilene TX (550)
Tandem: N/A
Detailed Switch Info
Thousands block for 325-349
325-349-1TXCALLWORKS CORPORATION475JABILENENOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Abilene TX (550)
Tandem: N/A
Detailed Switch Info
325-350TXCALLWORKS CORPORATION475JSAN ANGELONOCLLIKNOWN12/18/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Angelo TX (961)
Tandem: N/A
Detailed Switch Info
Thousands block for 325-350
325-350-1TXCALLWORKS CORPORATION475JSAN ANGELONOCLLIKNOWN12/18/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Angelo TX (961)
Tandem: N/A
Detailed Switch Info
346-520TXCALLWORKS CORPORATION475JHOUSTONHSTNTXJAXPY11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-520
346-520-1TXCALLWORKS CORPORATION475JHOUSTONHSTNTXJAXPY11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
361-291TXCALLWORKS CORPORATION475JC CHRISTICRCHTXTUXMZ03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Corpus Christi TX (564)
Tandem: N/A
Detailed Switch Info
Thousands block for 361-291
361-291-1TXCALLWORKS CORPORATION475JC CHRISTICRCHTXTUXMZ03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Corpus Christi TX (564)
Tandem: N/A
Detailed Switch Info
409-320TXCALLWORKS CORPORATION475JBEAUMONTNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Beaumont TX (562)
Tandem: N/A
Detailed Switch Info
Thousands block for 409-320
409-320-1TXCALLWORKS CORPORATION475JBEAUMONTNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Beaumont TX (562)
Tandem: N/A
Detailed Switch Info
430-339TXCALLWORKS CORPORATION475JLONGVIEWNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Longview TX (554)
Tandem: N/A
Detailed Switch Info
Thousands block for 430-339
430-339-1TXCALLWORKS CORPORATION475JLONGVIEWNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Longview TX (554)
Tandem: N/A
Detailed Switch Info
432-324TXCALLWORKS CORPORATION475JMIDLANDNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
Detailed Switch Info
Thousands block for 432-324
432-324-1TXCALLWORKS CORPORATION475JMIDLANDNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
Detailed Switch Info
726-204TXCALLWORKS CORPORATION475JSANANTONIOSNANTXCA92Z04/19/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
Thousands block for 726-204
726-204-1TXCALLWORKS CORPORATION475JSANANTONIOSNANTXCA92Z04/19/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
737-309TXCALLWORKS CORPORATION475JAUSTINAUSTTXGR67Z11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
Detailed Switch Info
Thousands block for 737-309
737-309-1TXCALLWORKS CORPORATION475JAUSTINAUSTTXGR67Z11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
Detailed Switch Info
806-560TXCALLWORKS CORPORATION475JAMARILLOAMRLTXDRX3X03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
Thousands block for 806-560
806-560-1TXCALLWORKS CORPORATION475JAMARILLOAMRLTXDRX3X03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-840TXCALLWORKS CORPORATION475JLUBBOCKNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Lubbock TX (544)
Tandem: N/A
Detailed Switch Info
Thousands block for 806-840
806-840-1TXCALLWORKS CORPORATION475JLUBBOCKNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Lubbock TX (544)
Tandem: N/A
Detailed Switch Info
915-343TXCALLWORKS CORPORATION475JEL PASONOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: El Paso TX (540)
Tandem: N/A
Detailed Switch Info
Thousands block for 915-343
915-343-1TXCALLWORKS CORPORATION475JEL PASONOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: El Paso TX (540)
Tandem: N/A
Detailed Switch Info
940-335TXCALLWORKS CORPORATION475JWICHITAFLSWCFLTXFGBMD03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Witchita Falls TX (548)
Tandem: N/A
Detailed Switch Info
Thousands block for 940-335
940-335-1TXCALLWORKS CORPORATION475JWICHITAFLSWCFLTXFGBMD03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Witchita Falls TX (548)
Tandem: N/A
Detailed Switch Info
945-229TXCALLWORKS CORPORATION475JDALLASDLLSTXRIXOZ11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 945-229
945-229-1TXCALLWORKS CORPORATION475JDALLASDLLSTXRIXOZ11/01/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
956-676TXCALLWORKS CORPORATION475JBROWNSVLHRLNTXDU6MD03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
Thousands block for 956-676
956-676-1TXCALLWORKS CORPORATION475JBROWNSVLHRLNTXDU6MD03/02/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
979-359TXCALLWORKS CORPORATION475JBRYANNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Hearne TX (570)
Tandem: N/A
Detailed Switch Info
Thousands block for 979-359
979-359-1TXCALLWORKS CORPORATION475JBRYANNOCLLIKNOWN09/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Hearne TX (570)
Tandem: N/A
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.