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| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 659-269 | AL | CALLWORKS CORPORATION | 0028227163 | RMD0003150 | 475J | BIRMINGHAM | BRHMAL06X6Y | 04/27/2023 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMAL06X6Y)) |
| 659-269 is split into 1,000-number blocks - detail below | |||||||||
| 659-269-1XXX | AL | CALLWORKS CORPORATION | 0028227163 | RMD0003150 | 475J | BIRMINGHAM | BRHMAL06X6Y | 04/27/2023 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMAL06X6Y)) |