Local Calling Guide
Area code/prefix search
Switch: JOLTILJODS1
- Switch name: JOLIET MAIN
- Switch type: EWSD
- See all switches at this location
Remotes:
| Switch | Switch name | Switch type |
|---|---|---|
| ELWDILAWRS0 | ELWOOD | SR |
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 779-435 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 779-435 | 6 | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | 2007-03-19 | ||
| 779-435 | 7 | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | 2007-03-19 | ||
| 779-435 | 8 | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | 2007-03-19 | ||
| 815-722 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-723 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-724 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-726 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-727 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-740 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-768 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-768 | 8 | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 | |||
| 815-774 | A | Joliet | IL | 9329 ILLINOIS BELL TEL CO | 358 |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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