Phone Prefix
(512) 550-XXXX
TX • AUSTIN
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
TX
Region
SW
Rate Center
AUSTIN
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Nov 16, 2010
Number Range
First Number
(512) 550-0000
Last Number
(512) 550-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (512) 550-1994 5125501994 | 1 |
| 2 | (512) 550-3919 5125503919 | 1 |
| 3 | (512) 550-5829 5125505829 | 1 |
| 4 | (512) 550-6831 5125506831 | 1 |
| 5 | (512) 550-9162 5125509162 | 1 |
| 6 | (512) 550-9198 5125509198 | 1 |
About This Prefix
Phone numbers starting with (512) 550 are part of the North American Numbering Plan (NANP). The first three digits (512) represent the Area Code (NPA), and the next three digits (550) represent the Central Office Code (NXX) or exchange.
- NPA (512) - Numbering Plan Area, identifies the geographic region
- NXX (550) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)