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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
616-863MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS100/00/0000Prefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
Thousands block for 616-863
616-863-0MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-1MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-2MILEVEL 3 COMMUNICATIONS, LLC - MI (CenturyLink, Inc)6120ROCKFORDNOCLLIKNOWN07/05/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-863-3MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-4MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-5MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-6MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-7MILEVEL 3 COMMUNICATIONS, LLC - MI (CenturyLink, Inc)6120ROCKFORDNOCLLIKNOWN02/17/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-863-8MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-863-9MIMICHIGAN BELL TEL CO (AT&T)9323ROCKFORDRCFRMIMNRS1N/APrefix Type: RBOC
Switch Name: ROCKFORD
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info