Phone Prefix
(657) 663-XXXX
CA • BUENA PARK
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
BUENA PARK
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Sep 29, 2023
Number Range
First Number
(657) 663-0000
Last Number
(657) 663-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
37 reports
37
Total FCC + FTC DNC complaints for numbers in this prefix
Top 33 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 663-5825 6576635825 | 3 |
| 2 | (657) 663-3983 6576633983 | 2 |
| 3 | (657) 663-4074 6576634074 | 2 |
| 4 | (657) 663-2790 6576632790 | 1 |
| 5 | (657) 663-2793 6576632793 | 1 |
| 6 | (657) 663-3700 6576633700 | 1 |
| 7 | (657) 663-3920 6576633920 | 1 |
| 8 | (657) 663-3974 6576633974 | 1 |
| 9 | (657) 663-3990 6576633990 | 1 |
| 10 | (657) 663-3993 6576633993 | 1 |
| 11 | (657) 663-4021 6576634021 | 1 |
| 12 | (657) 663-4046 6576634046 | 1 |
| 13 | (657) 663-4056 6576634056 | 1 |
| 14 | (657) 663-4057 6576634057 | 1 |
| 15 | (657) 663-4063 6576634063 | 1 |
| 16 | (657) 663-4066 6576634066 | 1 |
| 17 | (657) 663-4069 6576634069 | 1 |
| 18 | (657) 663-4070 6576634070 | 1 |
| 19 | (657) 663-4080 6576634080 | 1 |
| 20 | (657) 663-4093 6576634093 | 1 |
| 21 | (657) 663-4098 6576634098 | 1 |
| 22 | (657) 663-5395 6576635395 | 1 |
| 23 | (657) 663-5940 6576635940 | 1 |
| 24 | (657) 663-6206 6576636206 | 1 |
| 25 | (657) 663-6243 6576636243 | 1 |
| 26 | (657) 663-6326 6576636326 | 1 |
| 27 | (657) 663-6993 6576636993 | 1 |
| 28 | (657) 663-7092 6576637092 | 1 |
| 29 | (657) 663-7145 6576637145 | 1 |
| 30 | (657) 663-2178 6576632178 | 1 |
| 31 | (657) 663-7725 6576637725 | 1 |
| 32 | (657) 663-2357 6576632357 | 1 |
| 33 | (657) 663-2686 6576632686 | 1 |
About This Prefix
Phone numbers starting with (657) 663 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (663) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (663) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)