Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
231-227MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DHONORGFTPMIEF1MD09/26/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-227
231-227-0MITELEPORT COMMUNICATIONS AMERICA, LLC - MI (AT&T)770EHONORNOCLLIKNOWN11/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-1MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DHONORGFTPMIEF1MDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-2MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN08/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-3MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-4MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-5MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-6MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-7MILEVEL 3 COMMUNICATIONS, LLC - MI (Lumen Technologies, Inc)6120HONORTRCYMIMNWMD08/12/2015Prefix Type: CLEC
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-8MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN08/13/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-227-9MIONVOY, LLCV - MI (Sinch)543CHONORNOCLLIKNOWN08/13/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info