| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 256-799 | AL | CENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc) | 327A | HUNTSVILLE | HNVIALDYDS0 | 05/10/2006 | Prefix Type: CLEC Switch Name: HUNTSVILLE Switch Type: AT&T 5ESS-2000 VCDX LATA: Huntsville AL (477) Tandem: N/A Detailed Switch Info |
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Last Updated: Sat Feb 15 03:59:25 2025