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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
616-523MIMICHIGAN BELL TEL CO (AT&T)9323IONIAIONIMIMNRSA00/00/0000Prefix Type: RBOC
Switch Name: IONIA
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
Thousands block for 616-523
616-523-0MI123.NET, INC.2550IONIANOCLLIKNOWN11/11/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-1MIMICHIGAN BELL TEL CO (AT&T)9323IONIAIONIMIMNRSAN/APrefix Type: RBOC
Switch Name: IONIA
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
616-523-2MICELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (Verizon Wireless)6003IONIAGDRQMIBODMD04/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-3MIONVOY, LLCV - MI (Inteliquent)543CIONIANOCLLIKNOWN02/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-4MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DIONIANOCLLIKNOWN04/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-5MIOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (T-Mobile US, Inc)2964IONIANOCLLIKNOWN01/16/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-6MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DIONIANOCLLIKNOWN01/24/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-7MITERRA NOVA TELECOM INC.145JIONIANOCLLIKNOWN04/23/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-8MILONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI (Windstream Communications)0975IONIANOCLLIKNOWN01/29/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
616-523-9MIMICHIGAN BELL TEL CO (AT&T)9323IONIAIONIMIMNRSAN/APrefix Type: RBOC
Switch Name: IONIA
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: GDRPMIBL21T
Detailed Switch Info
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