Phone Prefix
(510) 974-XXXX
CA • RICHMOND
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
RICHMOND
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Oct 27, 2014
Number Range
First Number
(510) 974-0000
Last Number
(510) 974-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 974-7714 5109747714 | 2 |
| 2 | (510) 974-7344 5109747344 | 2 |
| 3 | (510) 974-3489 5109743489 | 1 |
| 4 | (510) 974-3593 5109743593 | 1 |
| 5 | (510) 974-7241 5109747241 | 1 |
| 6 | (510) 974-7465 5109747465 | 1 |
| 7 | (510) 974-7876 5109747876 | 1 |
| 8 | (510) 974-7910 5109747910 | 1 |
| 9 | (510) 974-2059 5109742059 | 1 |
| 10 | (510) 974-9479 5109749479 | 1 |
| 11 | (510) 974-2134 5109742134 | 1 |
About This Prefix
Phone numbers starting with (510) 974 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (974) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (974) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)