Local Calling Guide
Area code/prefix search
Switch: IWCYIATCDS0
- Switch name: IOWA CITY
- Switch type: 5E
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| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 319-335 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-337 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-338 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-339 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-341 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-351 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-353 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-354 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-356 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-358 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-384 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-466 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-467 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-678 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-688 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-834 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 | |||
| 319-887 | A | Iowa City | IA | 9631 QWEST CORPORATION | 635 |
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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