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
641-752IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS004/24/2001Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-753IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS004/24/2001Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-754IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS004/24/2001Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS000/00/0000Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
Thousands block for 641-844
641-844-0IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844-1IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844-2IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844-5IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844-6IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-844-9IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS0N/APrefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-854IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS003/09/2015Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
Thousands block for 641-854
641-854-6IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS003/09/2015Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-854-7IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS003/09/2015Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-854-8IAQWEST CORPORATION9631MARSHALLTNMRTWIASODS003/09/2015Prefix Type: RBOC
Switch Name: MARSHALLTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
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.