Phone Prefix
(970) 399-XXXX
CO • DELTA
Search Number in This Prefix
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DELTA
Assigned To
ZIPPYTECH INCORPORATED
OCN
588A
Status
AS
Date Assigned
Nov 13, 2009
Number Range
First Number
(970) 399-0000
Last Number
(970) 399-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
85 reports
85
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (970) 399-1382 9703991382 | 47 |
| 2 | (970) 399-1618 9703991618 | 6 |
| 3 | (970) 399-1383 9703991383 | 2 |
| 4 | (970) 399-1257 9703991257 | 2 |
| 5 | (970) 399-9244 9703999244 | 2 |
| 6 | (970) 399-1754 9703991754 | 1 |
| 7 | (970) 399-1784 9703991784 | 1 |
| 8 | (970) 399-2136 9703992136 | 1 |
| 9 | (970) 399-3309 9703993309 | 1 |
| 10 | (970) 399-3323 9703993323 | 1 |
| 11 | (970) 399-3398 9703993398 | 1 |
| 12 | (970) 399-5340 9703995340 | 1 |
| 13 | (970) 399-5497 9703995497 | 1 |
| 14 | (970) 399-7009 9703997009 | 1 |
| 15 | (970) 399-7092 9703997092 | 1 |
| 16 | (970) 399-7209 9703997209 | 1 |
| 17 | (970) 399-7277 9703997277 | 1 |
| 18 | (970) 399-7463 9703997463 | 1 |
| 19 | (970) 399-7506 9703997506 | 1 |
| 20 | (970) 399-7541 9703997541 | 1 |
| 21 | (970) 399-7817 9703997817 | 1 |
| 22 | (970) 399-7892 9703997892 | 1 |
| 23 | (970) 399-8138 9703998138 | 1 |
| 24 | (970) 399-8226 9703998226 | 1 |
| 25 | (970) 399-9036 9703999036 | 1 |
| 26 | (970) 399-0202 9703990202 | 1 |
| 27 | (970) 399-9687 9703999687 | 1 |
| 28 | (970) 399-1394 9703991394 | 1 |
| 29 | (970) 399-1426 9703991426 | 1 |
| 30 | (970) 399-1697 9703991697 | 1 |
| 31 | (970) 399-1734 9703991734 | 1 |
About This Prefix
Phone numbers starting with (970) 399 are part of the North American Numbering Plan (NANP). The first three digits (970) represent the Area Code (NPA), and the next three digits (399) represent the Central Office Code (NXX) or exchange.
- NPA (970) - Numbering Plan Area, identifies the geographic region
- NXX (399) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)