Phone Prefix
(805) 503-XXXX
CA • SNLUSOBSPO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNLUSOBSPO
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Sep 04, 2009
Number Range
First Number
(805) 503-0000
Last Number
(805) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (805) 503-2000 8055032000 | 2 |
| 2 | (805) 503-8503 8055038503 | 2 |
| 3 | (805) 503-4637 8055034637 | 1 |
| 4 | (805) 503-4815 8055034815 | 1 |
| 5 | (805) 503-1617 8055031617 | 1 |
| 6 | (805) 503-5341 8055035341 | 1 |
| 7 | (805) 503-5973 8055035973 | 1 |
| 8 | (805) 503-7274 8055037274 | 1 |
| 9 | (805) 503-4951 8055034951 | 1 |
| 10 | (805) 503-2957 8055032957 | 1 |
About This Prefix
Phone numbers starting with (805) 503 are part of the North American Numbering Plan (NANP). The first three digits (805) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (805) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)