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
214-806TXSOUTHWESTERN BELL9533GRANDPRARIFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/15/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-236
682-236-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-6TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-8TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-236-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS110/16/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/07/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-242
682-242-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-6TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-8TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-242-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS107/08/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS111/26/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-314
682-314-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/13/2015Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS101/06/2015Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS111/26/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS111/26/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS111/26/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-314-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS111/26/2014Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-320TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS109/22/2015Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-320
682-320-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS109/22/2015Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-622
682-622-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/01/2006Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-622-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/01/2006Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-622-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/01/2006Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-622-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/01/2006Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-622-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS103/01/2006Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-867TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS105/02/2001Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-226
817-226-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-226-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-261TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-265TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-274TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-275TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-276TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-277TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-299
817-299-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-6TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-8TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-299-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-404TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-404
817-404-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-404-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-543
817-543-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-6TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-8TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-543-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS1N/APrefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-548TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-792TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-804TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-860TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-861TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-892TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS100/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-960
817-960-0TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-1TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-2TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-3TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-4TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-5TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-6TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-7TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-8TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-960-9TXSOUTHWESTERN BELL9533ARLINGTONFTWOTXCRDS108/28/2007Prefix Type: RBOC
Switch Name: FORT WORTH CRESTVIEW
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
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.