Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
501-523ARWINDSTREAM COMMUNICATIONS, INC. - AR (Windstream)0014409924RMD00127137656SCOTTLTRLAR04DS000/00/0000Prefix Type: ICO
Switch Name: LITTLE ROCK
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRLAR04DS0))
501-523 is split into 1,000-number blocks - detail below
501-523-0XXXARBANDWIDTH.COM CLEC, LLC - AR0017042060RMD0003709196FSCOTTNOCLLIKNOWN08/18/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-1XXXARBANDWIDTH.COM CLEC, LLC - AR0017042060RMD0003709196FSCOTTNOCLLIKNOWN12/12/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-2XXXARWINDSTREAM COMMUNICATIONS, INC. - AR (Windstream)0014409924RMD00127137656SCOTTLTRLAR04DS0N/APrefix Type: ICO
Switch Name: LITTLE ROCK
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRLAR04DS0))
501-523-3XXXART-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529SCOTTNOCLLIKNOWN03/03/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-4XXXARLEVEL 3 COMMUNICATIONS, LLC - AR (Lumen Technologies, Inc)0015338122RMD00061125179SCOTTNOCLLIKNOWN03/31/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-5XXXARAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CSCOTTNOCLLIKNOWN10/12/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-6XXXARBANDWIDTH.COM CLEC, LLC - AR0017042060RMD0003709196FSCOTTNOCLLIKNOWN08/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-7XXXARCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSCOTTRLVLARF12MD12/17/2014Prefix Type: IPES
Switch Name: RUSSELLVILLE
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: RLVLARF12MD))
501-523-8XXXARBANDWIDTH.COM CLEC, LLC - AR0017042060RMD0003709196FSCOTTNOCLLIKNOWN05/11/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-523-9XXXARWINDSTREAM COMMUNICATIONS, INC. - AR (Windstream)0014409924RMD00127137656SCOTTLTRLAR04DS0N/APrefix Type: ICO
Switch Name: LITTLE ROCK
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRLAR04DS0))
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