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
305-270FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-271FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-273FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-274FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-275FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-279FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-412FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-595FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-596FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-598FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 305-630
305-630-0FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-1FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-3FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-630-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-263FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-263
786-263-0FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-263-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-263-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-263-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-263-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-527FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS007/21/2011Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-527
786-527-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS007/25/2011Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-527-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS007/25/2011Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-527-8FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS007/25/2011Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-527-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS007/25/2011Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-594
786-594-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS008/24/2004Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-594-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS008/24/2004Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-594-8FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS008/24/2004Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-594-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS008/24/2004Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-595
786-595-0FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-1FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-3FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-8FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-595-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS011/27/2013Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-596FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSODS004/15/2002Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
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.