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.

๐Ÿ”Ž Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
217-505ILMCC TELEPHONY LLC (MEDIACOM COMMUNICATIONS CORPORATION)0031038896RMD0002412593KWARSAWMCMBILXDJMD04/22/2010Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: MCMBILXDJMD))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505 is split into 1,000-number blocks - detail below
217-505-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CWARSAWNOCLLIKNOWN01/27/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-1XXXILMCC TELEPHONY LLC (MEDIACOM COMMUNICATIONS CORPORATION)0031038896RMD0002412593KWARSAWMCMBILXDJMD04/23/2010Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: MCMBILXDJMD))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CWARSAWNOCLLIKNOWN04/10/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-3XXXILMTC COMMUNICATIONS, INC. - IL0003750171RMD0003204342FWARSAWNOCLLIKNOWN11/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CWARSAWNOCLLIKNOWN02/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CWARSAWNOCLLIKNOWN03/11/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-7XXXILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc.)0031422439RMD0006976508JWARSAWGLBGILXDAMD06/25/2014Prefix Type: IPES
Switch Name: MACOMB
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: GLBGILXDAMD))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-8XXXILSTRATUS NETWORKS0007472319RMD0001748495JWARSAWNOCLLIKNOWN01/30/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
217-505-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CWARSAWNOCLLIKNOWN09/01/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Macomb IL (977)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information