Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
231-550MIMETROPCS, INC. (T-Mobile US, Inc)5562PETOSKEYGDRPMIBLXDZ09/22/2021Prefix Type: PCS
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-550
231-550-1MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT206/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-2MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT206/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-4MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT208/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-6MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT208/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-7MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT208/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-8MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534PETOSKEYWYNGMIKAGT208/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-550-9MIMETROPCS, INC. (T-Mobile US, Inc)5562PETOSKEYGDRPMIBLXDZ09/22/2021Prefix Type: PCS
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info