npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
480-683 | AZ | MIDVALE TELEPHONE EXCHANGE, INC. | 2226 | PHOENIX | SCDMAZ89DS0 | 12/29/2003 | Prefix Type: ICO Switch Name: GRANITE MOUNTAIN Switch Type: N/A LATA: Phoenix AZ (666) Tandem: N/A Detailed Switch Info |