Local Calling Guide
Rate centre information
Running Springs, CA [Prefix detail]
LIR:
V: 09148 H: 07678
ILEC: 4420 FRONTIER CALIFORNIA INC.
Includes all or part of:
- Arrowbear Lake, CA (4420 FRONTIER CALIFORNIA INC.)
- Green Valley Lake, CA (4420 FRONTIER CALIFORNIA INC.)
- Snow Valley, CA (4420 FRONTIER CALIFORNIA INC.)
See all [Local Prefixes]
Local calling FROM: [Reverse direction]
| OCN | Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|---|
| Arrowhead, CA | ZUM2 | |||||
| Big Bear Lake, CA | ||||||
| Crestline, CA | ZUM2 | |||||
| Highland, CA | ZUM1 | |||||
| Marshall, CA | ZUM2 | |||||
| Mentone, CA | ZUM2 | |||||
| Redlands, CA | ZUM2 |
*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: Sun, 07 Dec 2025 22:02:11 UTC
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