Phone Prefix
(803) 550-XXXX
SC • COLUMBIA
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Carrier Information
NANPA
State
SC
Region
SE
Rate Center
COLUMBIA
Assigned To
SUNCOM DBA T-MOBILE USA
OCN
8645
Status
AS
Date Assigned
Oct 17, 2011
Number Range
First Number
(803) 550-0000
Last Number
(803) 550-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (803) 550-9648 8035509648 | 2 |
| 2 | (803) 550-8198 8035508198 | 1 |
| 3 | (803) 550-9019 8035509019 | 1 |
| 4 | (803) 550-2363 8035502363 | 1 |
| 5 | (803) 550-9369 8035509369 | 1 |
| 6 | (803) 550-9651 8035509651 | 1 |
| 7 | (803) 550-9117 8035509117 | 1 |
About This Prefix
Phone numbers starting with (803) 550 are part of the North American Numbering Plan (NANP). The first three digits (803) represent the Area Code (NPA), and the next three digits (550) represent the Central Office Code (NXX) or exchange.
- NPA (803) - Numbering Plan Area, identifies the geographic region
- NXX (550) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)