Local Calling Guide
Rate centre information
Summit Valley, CA [Prefix detail]
LIR:
V: 09132 H: 07725
ILEC: 4420 FRONTIER CALIFORNIA INC.
See all [Local Prefixes]
Local calling FROM 7 exchanges: [Reverse direction]
| Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|
| Arrowhead, CA | ZUM2 | ||||
| Crestline, CA | ZUM1 | ||||
| Marshall, CA | ZUM2 | ||||
| Victorville: Apple Valley DA, CA | ZUM3 | ||||
| Victorville: Hesperia DA, CA | |||||
| Victorville: Victorville DA, CA | ZUM3 | ||||
| Wrightwood: Phelan DA, CA | ZUM3 |
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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