npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
503-937 | OR | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PORTLAND | PTLDORWNDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: PORTLAND Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |