Phone Prefix
(513) 557-XXXX
OH • CINCINNATI
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Carrier Information
NANPA
State
OH
Region
MW
Rate Center
CINCINNATI
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Mar 28, 2005
Number Range
First Number
(513) 557-0000
Last Number
(513) 557-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (513) 557-3391 5135573391 | 2 |
| 2 | (513) 557-8012 5135578012 | 2 |
| 3 | (513) 557-4100 5135574100 | 1 |
| 4 | (513) 557-8018 5135578018 | 1 |
| 5 | (513) 557-8485 5135578485 | 1 |
| 6 | (513) 557-9015 5135579015 | 1 |
| 7 | (513) 557-0864 5135570864 | 1 |
| 8 | (513) 557-9404 5135579404 | 1 |
| 9 | (513) 557-3937 5135573937 | 1 |
About This Prefix
Phone numbers starting with (513) 557 are part of the North American Numbering Plan (NANP). The first three digits (513) represent the Area Code (NPA), and the next three digits (557) represent the Central Office Code (NXX) or exchange.
- NPA (513) - Numbering Plan Area, identifies the geographic region
- NXX (557) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)