Phone Prefix
(603) 544-XXXX
NH • MELVIN VLG
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
MELVIN VLG
Assigned To
MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY
OCN
3320
Status
RT
Number Range
First Number
(603) 544-0000
Last Number
(603) 544-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 544-2238 6035442238 | 1 |
| 2 | (603) 544-2243 6035442243 | 1 |
| 3 | (603) 544-2525 6035442525 | 1 |
| 4 | (603) 544-2954 6035442954 | 1 |
| 5 | (603) 544-5385 6035445385 | 1 |
About This Prefix
Phone numbers starting with (603) 544 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (544) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (544) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)