Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
956-247TXSTPCS JOINT VENTURE, LLCN/A4290SAN BENITOHRLNTXKX3MD02/01/2007Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX3MD))
956-247 is split into 1,000-number blocks - detail below
956-247-0XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN BENITONOCLLIKNOWN04/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
956-247-1XXXTXSTPCS JOINT VENTURE, LLCN/A4290SAN BENITOHRLNTXKX3MD09/02/2020Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX3MD))
956-247-2XXXTXSTPCS JOINT VENTURE, LLCN/A4290SAN BENITOHRLNTXKX3MD01/25/2022Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX3MD))
956-247-3XXXTXWESTEL, INC. - TX0004359444RMD00041907399SAN BENITONOCLLIKNOWN11/20/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
956-247-4XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN BENITONOCLLIKNOWN04/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
956-247-5XXXTXSTPCS JOINT VENTURE, LLCN/A4290SAN BENITOHRLNTXKX3MD01/25/2022Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX3MD))
956-247-6XXXTXMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229SAN BENITOHRLNTXHGFMD04/26/2007Prefix Type: CLEC
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXHGFMD))
956-247-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SAN BENITONOCLLIKNOWN08/28/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
956-247-8XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SAN BENITONOCLLIKNOWN03/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
956-247-9XXXTXSTPCS JOINT VENTURE, LLCN/A4290SAN BENITOHRLNTXKX3MD02/20/2007Prefix Type: PCS
Switch Name: HARLINGEN
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXKX3MD))
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
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, 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.