Phone Prefix
(810) 503-XXXX
MI • DAVISON
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DAVISON
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MI
OCN
6120
Status
AS
Date Assigned
Dec 29, 2004
Number Range
First Number
(810) 503-0000
Last Number
(810) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (810) 503-0002 8105030002 | 1 |
| 2 | (810) 503-0128 8105030128 | 1 |
| 3 | (810) 503-0263 8105030263 | 1 |
| 4 | (810) 503-0596 8105030596 | 1 |
| 5 | (810) 503-1358 8105031358 | 1 |
| 6 | (810) 503-1471 8105031471 | 1 |
| 7 | (810) 503-1571 8105031571 | 1 |
| 8 | (810) 503-1731 8105031731 | 1 |
| 9 | (810) 503-4264 8105034264 | 1 |
| 10 | (810) 503-4267 8105034267 | 1 |
| 11 | (810) 503-4567 8105034567 | 1 |
| 12 | (810) 503-4884 8105034884 | 1 |
| 13 | (810) 503-4948 8105034948 | 1 |
| 14 | (810) 503-9106 8105039106 | 1 |
| 15 | (810) 503-9258 8105039258 | 1 |
| 16 | (810) 503-9720 8105039720 | 1 |
About This Prefix
Phone numbers starting with (810) 503 are part of the North American Numbering Plan (NANP). The first three digits (810) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (810) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)