Phone Prefix
(317) 421-XXXX
IN • SHELBYVL
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Carrier Information
NANPA
State
IN
Region
MW
Rate Center
SHELBYVL
Assigned To
INDIANA BELL TEL CO INC
OCN
9325
Status
RT
Number Range
First Number
(317) 421-0000
Last Number
(317) 421-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (317) 421-6045 3174216045 | 1 |
| 2 | (317) 421-6089 3174216089 | 1 |
| 3 | (317) 421-6386 3174216386 | 1 |
| 4 | (317) 421-7050 3174217050 | 1 |
| 5 | (317) 421-7408 3174217408 | 1 |
| 6 | (317) 421-7444 3174217444 | 1 |
| 7 | (317) 421-7460 3174217460 | 1 |
| 8 | (317) 421-7666 3174217666 | 1 |
| 9 | (317) 421-7977 3174217977 | 1 |
| 10 | (317) 421-8747 3174218747 | 1 |
About This Prefix
Phone numbers starting with (317) 421 are part of the North American Numbering Plan (NANP). The first three digits (317) represent the Area Code (NPA), and the next three digits (421) represent the Central Office Code (NXX) or exchange.
- NPA (317) - Numbering Plan Area, identifies the geographic region
- NXX (421) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)