npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
330-332 | OH | OHIO BELL TEL CO (AT&T) | 9321 | SALEM | SALMOH3333A | 00/00/0000 | Prefix Type: RBOC Switch Name: SALEM Switch Type: 5ESS LATA: Youngstown OH (322) Tandem: YNTWOH780GT Detailed Switch Info |