Phone Prefix
(505) 721-XXXX
NM • GALLUP
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Carrier Information
NANPA
State
NM
Region
WE
Rate Center
GALLUP
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 03, 2014
Number Range
First Number
(505) 721-0000
Last Number
(505) 721-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (505) 721-1361 5057211361 | 1 |
| 2 | (505) 721-1947 5057211947 | 1 |
| 3 | (505) 721-2127 5057212127 | 1 |
| 4 | (505) 721-3173 5057213173 | 1 |
| 5 | (505) 721-3576 5057213576 | 1 |
| 6 | (505) 721-3789 5057213789 | 1 |
| 7 | (505) 721-4332 5057214332 | 1 |
| 8 | (505) 721-5274 5057215274 | 1 |
About This Prefix
Phone numbers starting with (505) 721 are part of the North American Numbering Plan (NANP). The first three digits (505) represent the Area Code (NPA), and the next three digits (721) represent the Central Office Code (NXX) or exchange.
- NPA (505) - Numbering Plan Area, identifies the geographic region
- NXX (721) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)