npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
301-560 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | WSHNGTNZN4 | LDVRMDLODS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |