Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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
731-265TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-421TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-422TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-423TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-424TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-425TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-426TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-427TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-541TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS005/23/2005Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-927TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS007/28/2001Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-935TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
731-988TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419JACKSONJCSNTNMADS000/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: N/A
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.