Local Calling Guide
Area code/prefix search
Switch: LGRCILLGDS0
- Switch name: LA GRANGE (COOK)
- Switch type: DMH
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 630-662 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-245 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-246 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-352 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-354 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-387 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-482 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-485 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-579 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-588 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-639 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-783 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 708-784 | A | La Grange | IL | 9329 ILLINOIS BELL TEL CO | 358 |
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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