npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
503-676 | OR | TELEPORT COMMUNICATIONS AMERIC (AT&T) | 7531 | GRESHAM | TGRDORAODS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: TIGARD Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |