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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
231-527MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
Thousands block for 231-527
231-527-0MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS0N/APrefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
231-527-1MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS0N/APrefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
231-527-2MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS0N/APrefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
231-527-3MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS0N/APrefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
231-527-4MIFIRST COMMUNICATIONS, LLC - MI528ABIG RAPIDSNOCLLIKNOWN09/10/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-527-5MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534BIG RAPIDSWYNGMIKAGT208/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-527-6MIMICHIGAN BELL TEL CO (AT&T)9323BIG RAPIDSBGRPMIMNDS0N/APrefix Type: RBOC
Switch Name: BIG RAPIDS
Switch Type: DMS100
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
231-527-7MITELEPORT COMMUNICATIONS AMERICA, LLC - MI (AT&T)770EBIG RAPIDSNOCLLIKNOWN09/23/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-527-8MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534BIG RAPIDSWYNGMIKAGT204/22/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-527-9MIBANDWIDTH.COM CLEC, LLC - MI991EBIG RAPIDSNOCLLIKNOWN07/18/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
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