| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 740-283 | OH | OHIO BELL TEL CO (AT&T) | 9321 | STEUBENVL | SBVIOH28DS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: STEUBENVILLE 28 Switch Type: 5ESS LATA: Columbus OH (324) Tandem: CLMBOH115GT Detailed Switch Info |
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Last Updated: Wed Feb 19 03:57:45 2025