Phone Prefix
(657) 436-XXXX
CA • SANTA ANA
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
SANTA ANA
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Apr 20, 2020
Number Range
First Number
(657) 436-0000
Last Number
(657) 436-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 436-0367 6574360367 | 1 |
| 2 | (657) 436-0379 6574360379 | 1 |
| 3 | (657) 436-1289 6574361289 | 1 |
| 4 | (657) 436-1499 6574361499 | 1 |
| 5 | (657) 436-1593 6574361593 | 1 |
| 6 | (657) 436-1929 6574361929 | 1 |
| 7 | (657) 436-2785 6574362785 | 1 |
| 8 | (657) 436-2874 6574362874 | 1 |
| 9 | (657) 436-3155 6574363155 | 1 |
| 10 | (657) 436-3184 6574363184 | 1 |
| 11 | (657) 436-3213 6574363213 | 1 |
| 12 | (657) 436-3244 6574363244 | 1 |
| 13 | (657) 436-3250 6574363250 | 1 |
| 14 | (657) 436-3262 6574363262 | 1 |
| 15 | (657) 436-3343 6574363343 | 1 |
| 16 | (657) 436-3363 6574363363 | 1 |
| 17 | (657) 436-3428 6574363428 | 1 |
| 18 | (657) 436-3461 6574363461 | 1 |
| 19 | (657) 436-3466 6574363466 | 1 |
| 20 | (657) 436-3490 6574363490 | 1 |
| 21 | (657) 436-6222 6574366222 | 1 |
| 22 | (657) 436-9005 6574369005 | 1 |
| 23 | (657) 436-9169 6574369169 | 1 |
| 24 | (657) 436-9255 6574369255 | 1 |
| 25 | (657) 436-9872 6574369872 | 1 |
About This Prefix
Phone numbers starting with (657) 436 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (436) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (436) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)