Phone Prefix
(510) 944-XXXX
CA • OKLD BKLY
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD BKLY
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Oct 16, 2014
Number Range
First Number
(510) 944-0000
Last Number
(510) 944-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 944-0263 5109440263 | 1 |
| 2 | (510) 944-0396 5109440396 | 1 |
| 3 | (510) 944-0453 5109440453 | 1 |
| 4 | (510) 944-0588 5109440588 | 1 |
| 5 | (510) 944-0589 5109440589 | 1 |
| 6 | (510) 944-0643 5109440643 | 1 |
| 7 | (510) 944-1543 5109441543 | 1 |
| 8 | (510) 944-1836 5109441836 | 1 |
| 9 | (510) 944-6193 5109446193 | 1 |
| 10 | (510) 944-8549 5109448549 | 1 |
About This Prefix
Phone numbers starting with (510) 944 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (944) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (944) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)