Local Calling Guide
Area code/prefix search
Switch: IRVNCA01DS0
- Switch name: IRVINE MAIN
- Switch type: 5E
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 949-262 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-286 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-451 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-551 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-552 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-559 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-651 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-653 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-654 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-726 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-733 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-784 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-786 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-857 | A | Irvine | CA | 9740 PACIFIC BELL | 730 | |||
| 949-936 | A | Irvine | CA | 9740 PACIFIC BELL | 730 |
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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