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.

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

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
512-488 is split into 1,000-number blocks - detail below
512-488-8XXXTXINVOXIO INCORPORATEDN/A158HFENTRESSNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-548 is split into 1,000-number blocks - detail below
512-548-1XXXTXINVOXIO INCORPORATEDN/A158HLIBERTY HLNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-559 is split into 1,000-number blocks - detail below
512-559-9XXXTXINVOXIO INCORPORATEDN/A158HDALE/LTNSPNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-675 is split into 1,000-number blocks - detail below
512-675-9XXXTXINVOXIO INCORPORATEDN/A158HBUCHANNDAMNOCLLIKNOWN06/29/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-714 is split into 1,000-number blocks - detail below
512-714-0XXXTXINVOXIO INCORPORATEDN/A158HADAMSVILLENOCLLIKNOWN06/29/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-855 is split into 1,000-number blocks - detail below
512-855-5XXXTXINVOXIO INCORPORATEDN/A158HLOCKHARTNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-862 is split into 1,000-number blocks - detail below
512-862-6XXXTXINVOXIO INCORPORATEDN/A158HSANGABRIELNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-898 is split into 1,000-number blocks - detail below
512-898-3XXXTXINVOXIO INCORPORATEDN/A158HTHORNDTHRLNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-957 is split into 1,000-number blocks - detail below
512-957-5XXXTXINVOXIO INCORPORATEDN/A158HPAIGENOCLLIKNOWN07/12/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
512-980 is split into 1,000-number blocks - detail below
512-980-5XXXTXINVOXIO INCORPORATEDN/A158HMCDADENOCLLIKNOWN07/12/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-216 is split into 1,000-number blocks - detail below
737-216-6XXXTXINVOXIO INCORPORATEDN/A158HTAYLORNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-225 is split into 1,000-number blocks - detail below
737-225-0XXXTXINVOXIO INCORPORATEDN/A158HROCKDALENOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-227 is split into 1,000-number blocks - detail below
737-227-2XXXTXINVOXIO INCORPORATEDN/A158HWIMBERLEYNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-233 is split into 1,000-number blocks - detail below
737-233-3XXXTXINVOXIO INCORPORATEDN/A158HELGINNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-234 is split into 1,000-number blocks - detail below
737-234-4XXXTXINVOXIO INCORPORATEDN/A158HJARRELLNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-245 is split into 1,000-number blocks - detail below
737-245-9XXXTXINVOXIO INCORPORATEDN/A158HGEORGETOWNNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-248 is split into 1,000-number blocks - detail below
737-248-9XXXTXINVOXIO INCORPORATEDN/A158HKYLENOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-250 is split into 1,000-number blocks - detail below
737-250-5XXXTXINVOXIO INCORPORATEDN/A158HMARTINDALENOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-260 is split into 1,000-number blocks - detail below
737-260-9XXXTXINVOXIO INCORPORATEDN/A158HDRIPPNGSPGNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-299 is split into 1,000-number blocks - detail below
737-299-9XXXTXINVOXIO INCORPORATEDN/A158HLAMPASASNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-302 is split into 1,000-number blocks - detail below
737-302-0XXXTXINVOXIO INCORPORATEDN/A158HSMITHVILLENOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-702 is split into 1,000-number blocks - detail below
737-702-9XXXTXINVOXIO INCORPORATEDN/A158HGRANGERNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-747 is split into 1,000-number blocks - detail below
737-747-5XXXTXINVOXIO INCORPORATEDN/A158HBURNETNOCLLIKNOWN06/29/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-757 is split into 1,000-number blocks - detail below
737-757-5XXXTXINVOXIO INCORPORATEDN/A158HLEANDERNOCLLIKNOWN07/05/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-770TXINVOXIO INCORPORATEDN/A158HBUDAAUSTTXGR46Z07/03/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
737-770 is split into 1,000-number blocks - detail below
737-770-0XXXTXINVOXIO INCORPORATEDN/A158HBUDAAUSTTXGR46Z07/03/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
737-881 is split into 1,000-number blocks - detail below
737-881-6XXXTXINVOXIO INCORPORATEDN/A158HBASTROPNOCLLIKNOWN06/29/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-973 is split into 1,000-number blocks - detail below
737-973-9XXXTXINVOXIO INCORPORATEDN/A158HBRIGGSNOCLLIKNOWN07/12/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-980TXINVOXIO INCORPORATEDN/A158HCOUPLANDAUSTTXGR46Z07/09/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
737-980 is split into 1,000-number blocks - detail below
737-980-0XXXTXINVOXIO INCORPORATEDN/A158HCOUPLANDAUSTTXGR46Z07/09/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
737-990TXINVOXIO INCORPORATEDN/A158HAUSTINAUSTTXGR46Z05/22/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
737-990 is split into 1,000-number blocks - detail below
737-990-0XXXTXINVOXIO INCORPORATEDN/A158HAUSTINAUSTTXGR46Z05/23/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: AUSTTXGR46Z))
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.