npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
217-377 | IL | NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless) | 6534 | CHAMPAURBN | CHMPILCP51T | 00/00/0000 | Prefix Type: WIRELESS Switch Name: CHAMPAIGN URBANA Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A Detailed Switch Info |