Phone Prefix
(310) 309-XXXX
CA • SNMN SNMN
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNMN SNMN
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Nov 08, 2002
Number Range
First Number
(310) 309-0000
Last Number
(310) 309-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (310) 309-0162 3103090162 | 1 |
| 2 | (310) 309-0823 3103090823 | 1 |
| 3 | (310) 309-3726 3103093726 | 1 |
| 4 | (310) 309-3739 3103093739 | 1 |
| 5 | (310) 309-4626 3103094626 | 1 |
| 6 | (310) 309-5323 3103095323 | 1 |
| 7 | (310) 309-7171 3103097171 | 1 |
| 8 | (310) 309-7721 3103097721 | 1 |
About This Prefix
Phone numbers starting with (310) 309 are part of the North American Numbering Plan (NANP). The first three digits (310) represent the Area Code (NPA), and the next three digits (309) represent the Central Office Code (NXX) or exchange.
- NPA (310) - Numbering Plan Area, identifies the geographic region
- NXX (309) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)