Local Calling Guide
Area code/prefix search
Switch: CNCRILXCRS0
- Switch name: CONCORD
- Switch type: DC1
- Host: ARVLILXCDS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
217-457 | A | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 | |||
217-457 | 0 | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 | |||
217-457 | 1 | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 | |||
217-457 | 2 | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 | |||
217-457 | 8 | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 | |||
217-457 | 9 | Concord | IL | 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. | 376 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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