Rate Center Name: , State/Province:
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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
563-233IAMCC TELEPHONY LLC0031038896RMD0002412593KSUMNERSOLNIAXO2MD07/28/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SOLNIAXO2MD))
563-233 is split into 1,000-number blocks - detail below
563-233-2XXXIATERRA NOVA TELECOM INC.0021193057RMD0001495145JSUMNERNOCLLIKNOWN06/10/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-233-3XXXIAINTEGRATED PATH COMMUNCATIONS, LLC - IAN/A544HSUMNERNOCLLIKNOWN07/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-233-7XXXIACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSUMNERCDRRIADTX2X05/15/2017Prefix Type: IPES
Switch Name: CEDAR RAPIDS
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: CDRRIADTX2X))
563-233-8XXXIAMCC TELEPHONY LLC0031038896RMD0002412593KSUMNERSOLNIAXO2MD03/17/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SOLNIAXO2MD))
563-339IAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORP010/30/2015Prefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORP0))
563-339 is split into 1,000-number blocks - detail below
563-339-3XXXIAONVOY, LLC - IA (Sinch)0004323028RMD0001966221FSUMNERNOCLLIKNOWN04/09/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-339-5XXXIAHAWKEYE INTERCONNECT COMPANY - IA0024285652RMD0003231429JSUMNERNOCLLIKNOWN11/15/2019Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-339-9XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORP010/30/2015Prefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORP0))
563-578IAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS000/00/0000Prefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578 is split into 1,000-number blocks - detail below
563-578-0XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-1XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-2XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-3XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-5XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-6XXXIAONVOY, LLC - IA (Sinch)0004323028RMD0001966221FSUMNERNOCLLIKNOWN08/27/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-578-7XXXIANEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534SUMNERNOCLLIKNOWN03/04/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
563-578-8XXXIAWINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS0003911385RMD00384151170SUMNERSMNRIAXORS0N/APrefix Type: ICO
Switch Name: SUMNER
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRIAXORS0))
563-578-9XXXIAAUREON COMMUNICATIONS, LLC0020655486RMD0004238444GSUMNERNOCLLIKNOWN05/09/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Cedar Rapids IA (635)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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