Phone Prefix
(440) 343-XXXX
OH • WILLOUGHBY
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Carrier Information
NANPA
State
OH
Region
MW
Rate Center
WILLOUGHBY
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(440) 343-0000
Last Number
(440) 343-9999
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 | (440) 343-0374 4403430374 | 1 |
| 2 | (440) 343-3599 4403433599 | 1 |
| 3 | (440) 343-6622 4403436622 | 1 |
| 4 | (440) 343-6830 4403436830 | 1 |
| 5 | (440) 343-8066 4403438066 | 1 |
| 6 | (440) 343-8466 4403438466 | 1 |
| 7 | (440) 343-9192 4403439192 | 1 |
| 8 | (440) 343-9632 4403439632 | 1 |
| 9 | (440) 343-9842 4403439842 | 1 |
| 10 | (440) 343-9852 4403439852 | 1 |
About This Prefix
Phone numbers starting with (440) 343 are part of the North American Numbering Plan (NANP). The first three digits (440) represent the Area Code (NPA), and the next three digits (343) represent the Central Office Code (NXX) or exchange.
- NPA (440) - Numbering Plan Area, identifies the geographic region
- NXX (343) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)