Phone Prefix
(310) 660-XXXX
CA • CMTN GRDN
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CMTN GRDN
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(310) 660-0000
Last Number
(310) 660-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (310) 660-1652 3106601652 | 2 |
| 2 | (310) 660-1690 3106601690 | 1 |
| 3 | (310) 660-2503 3106602503 | 1 |
| 4 | (310) 660-2585 3106602585 | 1 |
| 5 | (310) 660-2969 3106602969 | 1 |
| 6 | (310) 660-3353 3106603353 | 1 |
| 7 | (310) 660-4052 3106604052 | 1 |
| 8 | (310) 660-4172 3106604172 | 1 |
| 9 | (310) 660-5876 3106605876 | 1 |
| 10 | (310) 660-6111 3106606111 | 1 |
| 11 | (310) 660-7324 3106607324 | 1 |
| 12 | (310) 660-7496 3106607496 | 1 |
| 13 | (310) 660-8397 3106608397 | 1 |
| 14 | (310) 660-0768 3106600768 | 1 |
| 15 | (310) 660-9608 3106609608 | 1 |
About This Prefix
Phone numbers starting with (310) 660 are part of the North American Numbering Plan (NANP). The first three digits (310) represent the Area Code (NPA), and the next three digits (660) represent the Central Office Code (NXX) or exchange.
- NPA (310) - Numbering Plan Area, identifies the geographic region
- NXX (660) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)