npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
970-828 | CO | FASTTRACK COMMUNICATIONS, INC. - CO | 330B | DURANGO | DURNCOBSDS0 | 05/12/2006 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Denver CO (656) Tandem: N/A Detailed Switch Info |