Phone Prefix
(603) 859-XXXX
NH • NEW DURHAM
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
NEW DURHAM
Assigned To
UNION TEL. CO.
OCN
0049
Status
RT
Number Range
First Number
(603) 859-0000
Last Number
(603) 859-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 859-0074 6038590074 | 1 |
| 2 | (603) 859-6590 6038596590 | 1 |
| 3 | (603) 859-8204 6038598204 | 1 |
| 4 | (603) 859-9238 6038599238 | 1 |
About This Prefix
Phone numbers starting with (603) 859 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (859) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (859) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)