Looking up a complete telephone number? Try Number Sleuth, a simplified interface for this lookup.

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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
715-404WINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404 is split into 1,000-number blocks - detail below
715-404-0XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MD11/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404-1XXXWIONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HJIM FALLSNOCLLIKNOWN02/27/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404-2XXXWINTERA, LLC - WI0027116029RMD0001525129JJIM FALLSNOCLLIKNOWN07/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
715-404-3XXXWITERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JJIM FALLSNOCLLIKNOWN06/12/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
715-404-4XXXWITERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JJIM FALLSNOCLLIKNOWN07/10/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
715-404-5XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404-6XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MD08/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404-7XXXWICHARTER IP ENABLED SERVICES, LLCN/AN/A792KJIM FALLSNOCLLIKNOWN02/06/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
715-404-8XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MD11/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
715-404-9XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534JIM FALLSEUCLWIAT8MD02/06/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWIAT8MD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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.