Phone Prefix
(317) 531-XXXX
IN • INDIANAPLS
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Carrier Information
NANPA
State
IN
Region
MW
Rate Center
INDIANAPLS
Assigned To
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
OCN
2964
Status
RT
Number Range
First Number
(317) 531-0000
Last Number
(317) 531-9999
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 | (317) 531-4029 3175314029 | 2 |
| 2 | (317) 531-4650 3175314650 | 1 |
| 3 | (317) 531-5559 3175315559 | 1 |
| 4 | (317) 531-6408 3175316408 | 1 |
| 5 | (317) 531-7453 3175317453 | 1 |
| 6 | (317) 531-7672 3175317672 | 1 |
| 7 | (317) 531-8025 3175318025 | 1 |
| 8 | (317) 531-8715 3175318715 | 1 |
| 9 | (317) 531-2739 3175312739 | 1 |
| 10 | (317) 531-9413 3175319413 | 1 |
About This Prefix
Phone numbers starting with (317) 531 are part of the North American Numbering Plan (NANP). The first three digits (317) represent the Area Code (NPA), and the next three digits (531) represent the Central Office Code (NXX) or exchange.
- NPA (317) - Numbering Plan Area, identifies the geographic region
- NXX (531) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)