Phone Prefix
(317) 231-XXXX
IN • INDIANAPLS
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Carrier Information
NANPA
State
IN
Region
MW
Rate Center
INDIANAPLS
Assigned To
INDIANA BELL TEL CO INC
OCN
9325
Status
RT
Number Range
First Number
(317) 231-0000
Last Number
(317) 231-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (317) 231-5252 3172315252 | 2 |
| 2 | (317) 231-1200 3172311200 | 1 |
| 3 | (317) 231-2156 3172312156 | 1 |
| 4 | (317) 231-2536 3172312536 | 1 |
| 5 | (317) 231-2843 3172312843 | 1 |
| 6 | (317) 231-3141 3172313141 | 1 |
| 7 | (317) 231-4813 3172314813 | 1 |
| 8 | (317) 231-5313 3172315313 | 1 |
| 9 | (317) 231-6350 3172316350 | 1 |
| 10 | (317) 231-0348 3172310348 | 1 |
| 11 | (317) 231-7696 3172317696 | 1 |
About This Prefix
Phone numbers starting with (317) 231 are part of the North American Numbering Plan (NANP). The first three digits (317) represent the Area Code (NPA), and the next three digits (231) represent the Central Office Code (NXX) or exchange.
- NPA (317) - Numbering Plan Area, identifies the geographic region
- NXX (231) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)