Local Calling Guide
Area code/prefix search
Switch: MAYOMDMYRS1
- Switch name: MAYO
- Switch type: EXM
- Host: ANNPMDANDS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
301-205 | A | Washington Zone 14 (Baltimore LATA) | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
301-205 | 0 | Washington Zone 14 (Baltimore LATA) | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-798 | A | West River | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
410-956 | A | Annapolis | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-203 | A | West River | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-203 | 0 | West River | MD | 9212 VERIZON MARYLAND, INC. | 238 |
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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