npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
610-591 | PA | TELEPORT COMMUNICATIONS AMERIC | 7309 | PHPHSBZN14 | PHLAPASBDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: PHILADELPHIA (NEW) Switch Type: N/A LATA: Philadelphia PA (includes entire (228) Tandem: N/A Detailed Switch Info |