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
803-213SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-213
803-213-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-213-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-214SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-354SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-354
803-354-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-551SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-561
803-561-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-561-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-612
803-612-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-612-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-731SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-750SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-772SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-798SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-832SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E08/31/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-832
803-832-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-832-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E08/31/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-863
803-863-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-863-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E09/01/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-896SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCSA77E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
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.