Phone Prefix
(641) 677-XXXX
IA • SHEFFIELD
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
SHEFFIELD
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jul 17, 2024
Number Range
First Number
(641) 677-0000
Last Number
(641) 677-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (641) 677-3003 6416773003 | 1 |
| 2 | (641) 677-3605 6416773605 | 1 |
| 3 | (641) 677-3998 6416773998 | 1 |
| 4 | (641) 677-6143 6416776143 | 1 |
| 5 | (641) 677-7159 6416777159 | 1 |
| 6 | (641) 677-7391 6416777391 | 1 |
| 7 | (641) 677-7437 6416777437 | 1 |
| 8 | (641) 677-7510 6416777510 | 1 |
| 9 | (641) 677-7616 6416777616 | 1 |
| 10 | (641) 677-7745 6416777745 | 1 |
| 11 | (641) 677-7760 6416777760 | 1 |
About This Prefix
Phone numbers starting with (641) 677 are part of the North American Numbering Plan (NANP). The first three digits (641) represent the Area Code (NPA), and the next three digits (677) represent the Central Office Code (NXX) or exchange.
- NPA (641) - Numbering Plan Area, identifies the geographic region
- NXX (677) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)