Phone Prefix
(510) 855-XXXX
CA • OKLD MN-PD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD MN-PD
Assigned To
UTILITY TELECOM GROUP, LLC - CA
OCN
9262
Status
AS
Date Assigned
Nov 29, 2017
Number Range
First Number
(510) 855-0000
Last Number
(510) 855-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 855-0938 5108550938 | 2 |
| 2 | (510) 855-0705 5108550705 | 1 |
| 3 | (510) 855-1150 5108551150 | 1 |
| 4 | (510) 855-4561 5108554561 | 1 |
| 5 | (510) 855-4792 5108554792 | 1 |
| 6 | (510) 855-8868 5108558868 | 1 |
| 7 | (510) 855-0590 5108550590 | 1 |
| 8 | (510) 855-9928 5108559928 | 1 |
About This Prefix
Phone numbers starting with (510) 855 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (855) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (855) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)