Phone Prefix
(510) 570-XXXX
CA • OKLD BKLY
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD BKLY
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Dec 06, 2016
Number Range
First Number
(510) 570-0000
Last Number
(510) 570-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 570-8386 5105708386 | 3 |
| 2 | (510) 570-1265 5105701265 | 1 |
| 3 | (510) 570-1503 5105701503 | 1 |
| 4 | (510) 570-1833 5105701833 | 1 |
| 5 | (510) 570-1882 5105701882 | 1 |
| 6 | (510) 570-3696 5105703696 | 1 |
| 7 | (510) 570-3978 5105703978 | 1 |
| 8 | (510) 570-4056 5105704056 | 1 |
| 9 | (510) 570-7224 5105707224 | 1 |
| 10 | (510) 570-8049 5105708049 | 1 |
| 11 | (510) 570-1068 5105701068 | 1 |
| 12 | (510) 570-8956 5105708956 | 1 |
About This Prefix
Phone numbers starting with (510) 570 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (570) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (570) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)