Phone Prefix
(323) 400-XXXX
CA • MONTEBELLO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
MONTEBELLO
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Sep 26, 2019
Number Range
First Number
(323) 400-0000
Last Number
(323) 400-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (323) 400-5980 3234005980 | 3 |
| 2 | (323) 400-2130 3234002130 | 1 |
| 3 | (323) 400-2165 3234002165 | 1 |
| 4 | (323) 400-2258 3234002258 | 1 |
| 5 | (323) 400-2260 3234002260 | 1 |
| 6 | (323) 400-2395 3234002395 | 1 |
| 7 | (323) 400-2509 3234002509 | 1 |
| 8 | (323) 400-2695 3234002695 | 1 |
| 9 | (323) 400-2930 3234002930 | 1 |
| 10 | (323) 400-3136 3234003136 | 1 |
| 11 | (323) 400-3292 3234003292 | 1 |
| 12 | (323) 400-3378 3234003378 | 1 |
| 13 | (323) 400-4245 3234004245 | 1 |
| 14 | (323) 400-5153 3234005153 | 1 |
| 15 | (323) 400-5995 3234005995 | 1 |
| 16 | (323) 400-6141 3234006141 | 1 |
| 17 | (323) 400-6587 3234006587 | 1 |
| 18 | (323) 400-6589 3234006589 | 1 |
| 19 | (323) 400-0866 3234000866 | 1 |
| 20 | (323) 400-6954 3234006954 | 1 |
About This Prefix
Phone numbers starting with (323) 400 are part of the North American Numbering Plan (NANP). The first three digits (323) represent the Area Code (NPA), and the next three digits (400) represent the Central Office Code (NXX) or exchange.
- NPA (323) - Numbering Plan Area, identifies the geographic region
- NXX (400) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)