Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
641-874IAWINDSTREAM IOWA COMMUNICATIONS, INC. (Iowa Telecom)N/A1178PROMISE CYPMCYIAXORS000/00/0000Prefix Type: ICO
Switch Name: PROMISE CITY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 641-874
641-874-0IAWINDSTREAM IOWA COMMUNICATIONS, INC.N/A1178PROMISE CYPMCYIAXORS0 N/APrefix Type: WIRELESS
Switch Name: PROMISE CITY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-1IAWINDSTREAM IOWA COMMUNICATIONS, INC.N/A1178PROMISE CYPMCYIAXORS0 N/APrefix Type: WIRELESS
Switch Name: PROMISE CITY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-2IAONVOY, LLC - IAN/A221FPROMISE CYNOCLLIKNOWN03/19/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-3IAONVOY, LLC - IAN/A221FPROMISE CYNOCLLIKNOWN03/19/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-4IAINTEGRATED PATH COMMUNCATIONS, LLC - IAN/A544HPROMISE CYNOCLLIKNOWN05/04/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-5IAWINDSTREAM IOWA COMMUNICATIONS, INC.N/A1178PROMISE CYPMCYIAXORS0 N/APrefix Type: WIRELESS
Switch Name: PROMISE CITY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-6IAONVOY, LLC - IAN/A221FPROMISE CYNOCLLIKNOWN11/01/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-7IACENTURYLINK COMMUNICATIONS, LLCN/A508JPROMISE CYNOCLLIKNOWN02/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-8IAONVOY SPECTRUM, LLCN/A624HPROMISE CYNOCLLIKNOWN02/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
641-874-9IAWINDSTREAM IOWA COMMUNICATIONS, INC.N/A1178PROMISE CYPMCYIAXORS0 N/APrefix Type: WIRELESS
Switch Name: PROMISE CITY
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
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, 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.