Phone Prefix
(310) 800-XXXX
CA • CMTN GRDN
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CMTN GRDN
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Nov 08, 2002
Number Range
First Number
(310) 800-0000
Last Number
(310) 800-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (310) 800-1223 3108001223 | 1 |
| 2 | (310) 800-1239 3108001239 | 1 |
| 3 | (310) 800-1310 3108001310 | 1 |
| 4 | (310) 800-1439 3108001439 | 1 |
| 5 | (310) 800-1480 3108001480 | 1 |
| 6 | (310) 800-1599 3108001599 | 1 |
| 7 | (310) 800-1613 3108001613 | 1 |
| 8 | (310) 800-1634 3108001634 | 1 |
| 9 | (310) 800-2379 3108002379 | 1 |
| 10 | (310) 800-2605 3108002605 | 1 |
| 11 | (310) 800-2636 3108002636 | 1 |
| 12 | (310) 800-2945 3108002945 | 1 |
| 13 | (310) 800-2955 3108002955 | 1 |
| 14 | (310) 800-3483 3108003483 | 1 |
| 15 | (310) 800-6137 3108006137 | 1 |
| 16 | (310) 800-6597 3108006597 | 1 |
| 17 | (310) 800-7894 3108007894 | 1 |
| 18 | (310) 800-9235 3108009235 | 1 |
| 19 | (310) 800-9586 3108009586 | 1 |
| 20 | (310) 800-9731 3108009731 | 1 |
| 21 | (310) 800-9778 3108009778 | 1 |
| 22 | (310) 800-9846 3108009846 | 1 |
About This Prefix
Phone numbers starting with (310) 800 are part of the North American Numbering Plan (NANP). The first three digits (310) represent the Area Code (NPA), and the next three digits (800) represent the Central Office Code (NXX) or exchange.
- NPA (310) - Numbering Plan Area, identifies the geographic region
- NXX (800) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)