Local Calling Guide
Area code/prefix search
Switch: ALTWMDATDS0
- Switch name: ALLENTOWN
- Switch type: 5E
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
301-234 | A | Washington Zone 16 | MD | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-248 | A | Washington Zone 6 | MD | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-265 | A | Washington Zone 6 | MD | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-297 | A | Washington Zone 16 | MD | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-433 | A | Washington Zone 5 | MD | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-449 | A | Washington Zone 5 | MD | 9212 VERIZON MARYLAND, INC. | 236 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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