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
636-441MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-442MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-442
636-442-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-447MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-477
636-477-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-1MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-2MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-4MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-477-9MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-498
636-498-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498-5MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498-6MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-498-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-722MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-851MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA07/05/2001Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-851
636-851-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-922
636-922-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-1MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-2MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-4MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-5MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-922-9MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-926
636-926-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-1MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-2MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-4MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-5MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-926-9MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-928MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-936
636-936-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-1MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-2MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-4MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-5MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-6MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-7MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-936-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSA00/00/0000Prefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
Thousands block for 636-939
636-939-0MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-1MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-2MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-3MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-4MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-5MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-6MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-8MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
Detailed Switch Info
636-939-9MOSOUTHWESTERN BELL9533HARVESTERHVTRMO67DSAN/APrefix Type: RBOC
Switch Name: HARVESTER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: St.Louis MO (520)
Tandem: STLSMO2101T
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.