Phone Prefix
(319) 421-XXXX
IA • SHELL ROCK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
IA
Region
WE
Rate Center
SHELL ROCK
Carrier
593K-MCC TELEPHONY LLC
Status
AV
Number Range
First Number
(319) 421-0000
Last Number
(319) 421-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (319) 421-0005 3194210005 | 1 |
| 2 | (319) 421-1448 3194211448 | 1 |
| 3 | (319) 421-1846 3194211846 | 1 |
| 4 | (319) 421-1876 3194211876 | 1 |
| 5 | (319) 421-4519 3194214519 | 1 |
| 6 | (319) 421-5632 3194215632 | 1 |
| 7 | (319) 421-9872 3194219872 | 1 |
About This Prefix
Phone numbers starting with (319) 421 are part of the North American Numbering Plan (NANP). The first three digits (319) represent the Area Code (NPA), and the next three digits (421) represent the Central Office Code (NXX) or exchange.
- NPA (319) - Numbering Plan Area, identifies the geographic region
- NXX (421) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)