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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
231-912MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT208/30/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-912
231-912-0MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-912-1MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT202/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-912-4MITERRA NOVA TELECOM INC.145JREED CITYNOCLLIKNOWN05/25/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-912-6MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT210/30/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-912-7MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT201/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-912-9MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534REED CITYWYNGMIKAGT207/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
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