npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
508-265 | MA | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANDOVER | CMBSMA01AMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |