Phone Prefix
(657) 977-XXXX
CA • WESTMINSTR
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
WESTMINSTR
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Oct 09, 2019
Number Range
First Number
(657) 977-0000
Last Number
(657) 977-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 977-7918 6579777918 | 2 |
| 2 | (657) 977-7002 6579777002 | 1 |
| 3 | (657) 977-7043 6579777043 | 1 |
| 4 | (657) 977-7188 6579777188 | 1 |
| 5 | (657) 977-7212 6579777212 | 1 |
| 6 | (657) 977-7345 6579777345 | 1 |
| 7 | (657) 977-7372 6579777372 | 1 |
| 8 | (657) 977-7450 6579777450 | 1 |
| 9 | (657) 977-7479 6579777479 | 1 |
| 10 | (657) 977-7521 6579777521 | 1 |
| 11 | (657) 977-7677 6579777677 | 1 |
| 12 | (657) 977-7732 6579777732 | 1 |
| 13 | (657) 977-0787 6579770787 | 1 |
| 14 | (657) 977-8289 6579778289 | 1 |
About This Prefix
Phone numbers starting with (657) 977 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (977) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (977) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)