Phone Prefix
(713) 556-XXXX
TX • HOUSTON
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
HOUSTON
Assigned To
SOUTHWESTERN BELL
OCN
9533
Status
AS
Date Assigned
Feb 09, 2006
Number Range
First Number
(713) 556-0000
Last Number
(713) 556-9999
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 | (713) 556-0106 7135560106 | 1 |
| 2 | (713) 556-3962 7135563962 | 1 |
| 3 | (713) 556-6038 7135566038 | 1 |
| 4 | (713) 556-6328 7135566328 | 1 |
| 5 | (713) 556-7438 7135567438 | 1 |
| 6 | (713) 556-7799 7135567799 | 1 |
| 7 | (713) 556-8160 7135568160 | 1 |
| 8 | (713) 556-8232 7135568232 | 1 |
| 9 | (713) 556-8535 7135568535 | 1 |
| 10 | (713) 556-8841 7135568841 | 1 |
| 11 | (713) 556-9532 7135569532 | 1 |
About This Prefix
Phone numbers starting with (713) 556 are part of the North American Numbering Plan (NANP). The first three digits (713) represent the Area Code (NPA), and the next three digits (556) represent the Central Office Code (NXX) or exchange.
- NPA (713) - Numbering Plan Area, identifies the geographic region
- NXX (556) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)