Local Calling Guide
Area code/prefix search
Switch: CLMAMDCBRP0
- Switch name: COLUMBIA
- Switch type: RP
- Host: ANNPMDANPS1
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
443-518 | 1 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | 2009-03-02 | ||
443-518 | 2 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | 2009-03-02 | ||
443-518 | 3 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | 2009-03-02 | ||
443-518 | 4 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | 2009-03-02 | ||
443-518 | 5 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | 2009-03-02 | ||
443-546 | A | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-546 | 1 | Columbia | MD | 9212 VERIZON MARYLAND, INC. | 238 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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