Phone Prefix
(657) 397-XXXX
CA • SANTA ANA
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SANTA ANA
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Oct 02, 2019
Number Range
First Number
(657) 397-0000
Last Number
(657) 397-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
29 reports
29
Total FCC + FTC DNC complaints for numbers in this prefix
Top 29 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 397-0138 6573970138 | 1 |
| 2 | (657) 397-0239 6573970239 | 1 |
| 3 | (657) 397-0452 6573970452 | 1 |
| 4 | (657) 397-0508 6573970508 | 1 |
| 5 | (657) 397-4618 6573974618 | 1 |
| 6 | (657) 397-5957 6573975957 | 1 |
| 7 | (657) 397-7087 6573977087 | 1 |
| 8 | (657) 397-7431 6573977431 | 1 |
| 9 | (657) 397-7522 6573977522 | 1 |
| 10 | (657) 397-7748 6573977748 | 1 |
| 11 | (657) 397-7824 6573977824 | 1 |
| 12 | (657) 397-7963 6573977963 | 1 |
| 13 | (657) 397-8036 6573978036 | 1 |
| 14 | (657) 397-8160 6573978160 | 1 |
| 15 | (657) 397-8650 6573978650 | 1 |
| 16 | (657) 397-8773 6573978773 | 1 |
| 17 | (657) 397-8778 6573978778 | 1 |
| 18 | (657) 397-8887 6573978887 | 1 |
| 19 | (657) 397-9003 6573979003 | 1 |
| 20 | (657) 397-9023 6573979023 | 1 |
| 21 | (657) 397-9046 6573979046 | 1 |
| 22 | (657) 397-9143 6573979143 | 1 |
| 23 | (657) 397-9150 6573979150 | 1 |
| 24 | (657) 397-9350 6573979350 | 1 |
| 25 | (657) 397-9385 6573979385 | 1 |
| 26 | (657) 397-9401 6573979401 | 1 |
| 27 | (657) 397-9407 6573979407 | 1 |
| 28 | (657) 397-9423 6573979423 | 1 |
| 29 | (657) 397-9958 6573979958 | 1 |
About This Prefix
Phone numbers starting with (657) 397 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (397) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (397) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)