Phone Prefix
(937) 503-XXXX
OH • DAYTON
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Carrier Information
NANPA
State
OH
Region
MW
Rate Center
DAYTON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Oct 12, 2011
Number Range
First Number
(937) 503-0000
Last Number
(937) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (937) 503-8427 9375038427 | 2 |
| 2 | (937) 503-6077 9375036077 | 1 |
| 3 | (937) 503-7859 9375037859 | 1 |
| 4 | (937) 503-7944 9375037944 | 1 |
| 5 | (937) 503-8044 9375038044 | 1 |
| 6 | (937) 503-8113 9375038113 | 1 |
| 7 | (937) 503-8293 9375038293 | 1 |
| 8 | (937) 503-8470 9375038470 | 1 |
| 9 | (937) 503-0666 9375030666 | 1 |
| 10 | (937) 503-8918 9375038918 | 1 |
About This Prefix
Phone numbers starting with (937) 503 are part of the North American Numbering Plan (NANP). The first three digits (937) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (937) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)