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
724-783PAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS000/00/0000Prefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
724-783 is split into 1,000-number blocks - detail below
724-783-0XXXPAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS0N/APrefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-1XXXPACORE COMMUNICATIONS, INC. - PAN/AN/A3806RURAL VLYNOCLLIKNOWN03/17/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-2XXXPAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS0N/APrefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-3XXXPANEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534RURAL VLYNOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
724-783-4XXXPACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JRURAL VLYBTLRPAXBLMD05/28/2015Prefix Type: IPES
Switch Name: BUTLER
Switch Type: N/A
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: BTLRPAXBLMD))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-5XXXPACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JRURAL VLYNOCLLIKNOWN02/24/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-6XXXPAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS0N/APrefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-7XXXPAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS0N/APrefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-8XXXPATON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JRURAL VLYNOCLLIKNOWN07/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
724-783-9XXXPAWINDSTREAM PENNSYLVANIA, INC. (Windstream)0004967683RMD00384360176RURAL VLYRRVYPAXRRS0N/APrefix Type: ICO
Switch Name: RURAL VALLEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Pittsburgh PA (234)
Tandem: N/A
🔧 Explore Switch(CLLI: RRVYPAXRRS0))
🕘 Prefix History
🔎 Explore Carrier Information
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.