Local Calling Guide
Rate centre information
Upland, CA [Prefix detail]
LIR:
V: 09184 H: 07775
ILEC: 2319 FRONTIER CALIFORNIA INC.
Includes all or part of:
- Alta Loma, CA (2319 FRONTIER CALIFORNIA INC.)
- Cucamonga, CA (2319 FRONTIER CALIFORNIA INC.)
- Mount Baldy, CA (2319 FRONTIER CALIFORNIA INC.)
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See all [Local Prefixes]
Local calling FROM: [Reverse direction]
| OCN | Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|---|
| Azusa-Glendora, CA | ZUM3 | |||||
| Chino, CA | ZUM1 | |||||
| Claremont-San Dimas, CA | ZUM1 | |||||
| Covina-Baldwin Park, CA | ZUM3 | |||||
| Diamond Bar, CA | ZUM2 | |||||
| Etiwanda, CA | ZUM1 | |||||
| Fontana, CA | ZUM3 | |||||
| Mira Loma, CA | ZUM3 | |||||
| Ontario, CA | ZUM1 | |||||
| Pomona, CA | ZUM1 | |||||
| San Gabriel Canyon, CA | ZUM3 |
*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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