npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
712-501 | IA | NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless) | 6534 | LE MARS | SXCYIADTRMD | 03/08/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Sioux City IA (630) Tandem: N/A Detailed Switch Info |