Phone Prefix
(904) 503-XXXX
FL • JACKSONVL
Search Number in This Prefix
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Carrier Information
NANPA
State
FL
Region
SE
Rate Center
JACKSONVL
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
May 24, 2012
Number Range
First Number
(904) 503-0000
Last Number
(904) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
34 reports
34
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (904) 503-6608 9045036608 | 2 |
| 2 | (904) 503-9150 9045039150 | 2 |
| 3 | (904) 503-0496 9045030496 | 1 |
| 4 | (904) 503-1299 9045031299 | 1 |
| 5 | (904) 503-1317 9045031317 | 1 |
| 6 | (904) 503-2066 9045032066 | 1 |
| 7 | (904) 503-2603 9045032603 | 1 |
| 8 | (904) 503-2624 9045032624 | 1 |
| 9 | (904) 503-2925 9045032925 | 1 |
| 10 | (904) 503-3098 9045033098 | 1 |
| 11 | (904) 503-3514 9045033514 | 1 |
| 12 | (904) 503-3530 9045033530 | 1 |
| 13 | (904) 503-4333 9045034333 | 1 |
| 14 | (904) 503-4629 9045034629 | 1 |
| 15 | (904) 503-5066 9045035066 | 1 |
| 16 | (904) 503-5143 9045035143 | 1 |
| 17 | (904) 503-5198 9045035198 | 1 |
| 18 | (904) 503-5287 9045035287 | 1 |
| 19 | (904) 503-5502 9045035502 | 1 |
| 20 | (904) 503-5761 9045035761 | 1 |
| 21 | (904) 503-6192 9045036192 | 1 |
| 22 | (904) 503-6535 9045036535 | 1 |
| 23 | (904) 503-6538 9045036538 | 1 |
| 24 | (904) 503-6823 9045036823 | 1 |
| 25 | (904) 503-7378 9045037378 | 1 |
| 26 | (904) 503-7562 9045037562 | 1 |
| 27 | (904) 503-9205 9045039205 | 1 |
| 28 | (904) 503-9620 9045039620 | 1 |
| 29 | (904) 503-9849 9045039849 | 1 |
| 30 | (904) 503-0015 9045030015 | 1 |
| 31 | (904) 503-9865 9045039865 | 1 |
| 32 | (904) 503-0372 9045030372 | 1 |
About This Prefix
Phone numbers starting with (904) 503 are part of the North American Numbering Plan (NANP). The first three digits (904) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (904) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)