Phone Prefix
(310) 243-XXXX
CA • CMTN GRDN
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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) 243-0000
Last Number
(310) 243-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (310) 243-6699 3102436699 | 5 |
| 2 | (310) 243-6995 3102436995 | 4 |
| 3 | (310) 243-0811 3102430811 | 2 |
| 4 | (310) 243-5858 3102435858 | 1 |
| 5 | (310) 243-6088 3102436088 | 1 |
| 6 | (310) 243-6182 3102436182 | 1 |
| 7 | (310) 243-6411 3102436411 | 1 |
| 8 | (310) 243-4649 3102434649 | 1 |
| 9 | (310) 243-3064 3102433064 | 1 |
| 10 | (310) 243-7149 3102437149 | 1 |
| 11 | (310) 243-7494 3102437494 | 1 |
| 12 | (310) 243-7636 3102437636 | 1 |
| 13 | (310) 243-8892 3102438892 | 1 |
| 14 | (310) 243-9229 3102439229 | 1 |
About This Prefix
Phone numbers starting with (310) 243 are part of the North American Numbering Plan (NANP). The first three digits (310) represent the Area Code (NPA), and the next three digits (243) represent the Central Office Code (NXX) or exchange.
- NPA (310) - Numbering Plan Area, identifies the geographic region
- NXX (243) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)