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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
616-583MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSA00/00/0000Prefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
Thousands block for 616-583
616-583-0MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSAN/APrefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
616-583-1MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSAN/APrefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
616-583-2MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534BYRON CTRNOCLLIKNOWN08/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-583-3MIONVOY, LLCV - MI (Sinch)543CBYRON CTRNOCLLIKNOWN04/27/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-583-4MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSAN/APrefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
616-583-5MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSAN/APrefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
616-583-6MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534BYRON CTRNOCLLIKNOWN02/15/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-583-7MI123.NET, INC.2550BYRON CTRGDRPMIBLX8Z12/19/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-583-8MICOMCAST IP PHONE, LLC (Comcast)318JBYRON CTRNOCLLIKNOWN05/09/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-583-9MIMICHIGAN BELL TEL CO (AT&T)9323BYRON CTRBYCTMIMNRSAN/APrefix Type: RBOC
Switch Name: BYRON CENTER
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL10T
Detailed Switch Info
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