Phone Prefix
(818) 357-XXXX
CA • NORTHRIDGE
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
NORTHRIDGE
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Nov 07, 2002
Number Range
First Number
(818) 357-0000
Last Number
(818) 357-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (818) 357-5262 8183575262 | 2 |
| 2 | (818) 357-5801 8183575801 | 2 |
| 3 | (818) 357-2248 8183572248 | 2 |
| 4 | (818) 357-0035 8183570035 | 2 |
| 5 | (818) 357-2217 8183572217 | 1 |
| 6 | (818) 357-2282 8183572282 | 1 |
| 7 | (818) 357-2290 8183572290 | 1 |
| 8 | (818) 357-2473 8183572473 | 1 |
| 9 | (818) 357-2488 8183572488 | 1 |
| 10 | (818) 357-2686 8183572686 | 1 |
| 11 | (818) 357-2981 8183572981 | 1 |
| 12 | (818) 357-5028 8183575028 | 1 |
| 13 | (818) 357-5259 8183575259 | 1 |
| 14 | (818) 357-5814 8183575814 | 1 |
| 15 | (818) 357-5924 8183575924 | 1 |
| 16 | (818) 357-6649 8183576649 | 1 |
| 17 | (818) 357-8799 8183578799 | 1 |
| 18 | (818) 357-9735 8183579735 | 1 |
| 19 | (818) 357-0384 8183570384 | 1 |
| 20 | (818) 357-1810 8183571810 | 1 |
| 21 | (818) 357-2026 8183572026 | 1 |
About This Prefix
Phone numbers starting with (818) 357 are part of the North American Numbering Plan (NANP). The first three digits (818) represent the Area Code (NPA), and the next three digits (357) represent the Central Office Code (NXX) or exchange.
- NPA (818) - Numbering Plan Area, identifies the geographic region
- NXX (357) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)