Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Company Name: State/Province:
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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
Thousands block for 303-923
303-923-4COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/05/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
719-235COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS500/00/0000Prefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
Thousands block for 719-235
719-235-4COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS5 N/APrefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
719-235-9COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS5 N/APrefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
719-692COAT&T - LOCAL (AT&T)N/A7421CRIPPLECRKCLSPCOMAXFZ09/29/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
Thousands block for 719-692
719-692-9COAT&T - LOCAL (AT&T)N/A7421CRIPPLECRKCLSPCOMAXFZ 09/29/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
719-799COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS500/00/0000Prefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
Thousands block for 719-799
719-799-1COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS5 N/APrefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
719-799-2COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS5 N/APrefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
719-799-4COAT&T - LOCAL (AT&T)N/A7421COLORDOSPGCLSPCOMADS5 N/APrefix Type: CLEC
Switch Name: COLORADO SPRINGS
Switch Type: N/A
LATA: Colorado Springs CO (658)
Tandem: N/A
Detailed Switch Info
720-307COAT&T - LOCAL (AT&T)N/A7421ALLNSPKLYNDNVRCOMAXYZ08/02/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-307
720-307-9COAT&T - LOCAL (AT&T)N/A7421ALLNSPKLYNDNVRCOMAXYZ 08/03/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-342
720-342-0COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-1COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-2COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-3COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-4COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-5COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-6COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-7COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-8COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-342-9COAT&T - LOCAL (AT&T)N/A7421DENVERNOCLLIKNOWN04/16/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z09/04/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-395
720-395-0COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-1COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-2COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-3COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-4COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-5COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-6COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-7COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-8COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-395-9COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-396
720-396-0COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-1COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-2COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-3COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-4COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-5COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-6COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-396-7COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-397COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z09/08/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-397
720-397-4COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-397-5COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 09/10/2009Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-430COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z06/28/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-430
720-430-0COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 06/29/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-430-7COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 06/29/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-430-8COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 06/29/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-430-9COAT&T - LOCAL (AT&T)N/A7421DENVERDNVRCOMAX5Z 06/29/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
720-782COAT&T - LOCAL (AT&T)N/A7421HUDSONDNVRCOZJQMD07/02/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 720-782
720-782-9COAT&T - LOCAL (AT&T)N/A7421HUDSONDNVRCOZJQMD 07/02/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
970-439COAT&T - LOCAL (AT&T)N/A7421STEAMBOSPGDNVRCOMAX5Z11/21/2005Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
Detailed Switch Info
Thousands block for 970-439
970-439-9COAT&T - LOCAL (AT&T)N/A7421STEAMBOSPGDNVRCOMAX5Z 11/22/2005Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
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
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.