Phone Prefix
(603) 606-XXXX
NH • MANCHESTER
Search Number in This Prefix
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
MANCHESTER
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Sep 27, 2019
Number Range
First Number
(603) 606-0000
Last Number
(603) 606-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 606-9810 6036069810 | 2 |
| 2 | (603) 606-1415 6036061415 | 1 |
| 3 | (603) 606-1970 6036061970 | 1 |
| 4 | (603) 606-2112 6036062112 | 1 |
| 5 | (603) 606-3251 6036063251 | 1 |
| 6 | (603) 606-3743 6036063743 | 1 |
| 7 | (603) 606-4482 6036064482 | 1 |
| 8 | (603) 606-5826 6036065826 | 1 |
| 9 | (603) 606-6125 6036066125 | 1 |
| 10 | (603) 606-6946 6036066946 | 1 |
| 11 | (603) 606-7078 6036067078 | 1 |
| 12 | (603) 606-7569 6036067569 | 1 |
| 13 | (603) 606-7906 6036067906 | 1 |
| 14 | (603) 606-8215 6036068215 | 1 |
| 15 | (603) 606-9085 6036069085 | 1 |
| 16 | (603) 606-9298 6036069298 | 1 |
| 17 | (603) 606-1222 6036061222 | 1 |
| 18 | (603) 606-9968 6036069968 | 1 |
About This Prefix
Phone numbers starting with (603) 606 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (606) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (606) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)