Local Calling Guide
Area code/prefix search
Switch: STLSMO09DS1
- Switch name: ST LOUIS
- Switch type: 4E
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
314-450 | A | St Louis | MO | 7421 AT&T - LOCAL | 520 | |||
314-450 | 2 | St Louis | MO | 7421 AT&T - LOCAL | 520 | |||
314-450 | 3 | St Louis | MO | 7421 AT&T - LOCAL | 520 | |||
314-450 | 9 | St Louis | MO | 7421 AT&T - LOCAL | 520 | |||
314-548 | A | Creve Coeur | MO | 7421 AT&T - LOCAL | 520 | |||
314-548 | 4 | Creve Coeur | MO | 7421 AT&T - LOCAL | 520 | |||
618-255 | 8 | Wood River | IL | 7421 AT&T - LOCAL | 520 | |||
618-301 | 5 | Collinsville | IL | 7421 AT&T - LOCAL | 520 | |||
618-316 | 5 | Mount Vernon | IL | 7421 AT&T - LOCAL | 520 | |||
618-374 | 7 | Alton | IL | 7421 AT&T - LOCAL | 520 | |||
618-823 | 4 | Granite City | IL | 7421 AT&T - LOCAL | 520 | |||
636-263 | A | Harvester MCA4 | MO | 7421 AT&T - LOCAL | 520 | |||
636-263 | 2 | Harvester MCA4 | MO | 7421 AT&T - LOCAL | 520 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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