Local Calling Guide
Area code/prefix search
Switch: BLTMMDCH1DD
- Switch name: BALTIMORE CHARLES STREET
- Switch type: 5E
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
410-217 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-237 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-291 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-450 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-481 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-613 | A | Baltimore | MD | 9212 VERIZON MARYLAND, INC. | 238 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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