Phone Prefix
(603) 377-XXXX
NH • MERRIMACK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
NH
Region
NE
Rate Center
MERRIMACK
Assigned To
OMNIPOINT MIAMI E LICENSE, LLC
OCN
6889
Status
RT
Number Range
First Number
(603) 377-0000
Last Number
(603) 377-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
68 reports
68
Total FCC + FTC DNC complaints for numbers in this prefix
Top 60 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 377-4160 6033774160 | 3 |
| 2 | (603) 377-8856 6033778856 | 2 |
| 3 | (603) 377-4789 6033774789 | 2 |
| 4 | (603) 377-8849 6033778849 | 2 |
| 5 | (603) 377-8850 6033778850 | 2 |
| 6 | (603) 377-3462 6033773462 | 1 |
| 7 | (603) 377-3708 6033773708 | 1 |
| 8 | (603) 377-3833 6033773833 | 1 |
| 9 | (603) 377-3844 6033773844 | 1 |
| 10 | (603) 377-3846 6033773846 | 1 |
| 11 | (603) 377-4098 6033774098 | 1 |
| 12 | (603) 377-4116 6033774116 | 1 |
| 13 | (603) 377-4126 6033774126 | 1 |
| 14 | (603) 377-4180 6033774180 | 1 |
| 15 | (603) 377-4215 6033774215 | 1 |
| 16 | (603) 377-4321 6033774321 | 1 |
| 17 | (603) 377-4416 6033774416 | 1 |
| 18 | (603) 377-4429 6033774429 | 1 |
| 19 | (603) 377-4534 6033774534 | 1 |
| 20 | (603) 377-4580 6033774580 | 1 |
| 21 | (603) 377-4592 6033774592 | 1 |
| 22 | (603) 377-4683 6033774683 | 1 |
| 23 | (603) 377-4738 6033774738 | 1 |
| 24 | (603) 377-4751 6033774751 | 1 |
| 25 | (603) 377-4760 6033774760 | 1 |
| 26 | (603) 377-4779 6033774779 | 1 |
| 27 | (603) 377-4784 6033774784 | 1 |
| 28 | (603) 377-4786 6033774786 | 1 |
| 29 | (603) 377-4807 6033774807 | 1 |
| 30 | (603) 377-4841 6033774841 | 1 |
| 31 | (603) 377-4890 6033774890 | 1 |
| 32 | (603) 377-4910 6033774910 | 1 |
| 33 | (603) 377-4988 6033774988 | 1 |
| 34 | (603) 377-5092 6033775092 | 1 |
| 35 | (603) 377-5682 6033775682 | 1 |
| 36 | (603) 377-5704 6033775704 | 1 |
| 37 | (603) 377-5834 6033775834 | 1 |
| 38 | (603) 377-6837 6033776837 | 1 |
| 39 | (603) 377-7191 6033777191 | 1 |
| 40 | (603) 377-7686 6033777686 | 1 |
| 41 | (603) 377-7740 6033777740 | 1 |
| 42 | (603) 377-7876 6033777876 | 1 |
| 43 | (603) 377-8126 6033778126 | 1 |
| 44 | (603) 377-8180 6033778180 | 1 |
| 45 | (603) 377-8262 6033778262 | 1 |
| 46 | (603) 377-8324 6033778324 | 1 |
| 47 | (603) 377-8350 6033778350 | 1 |
| 48 | (603) 377-8463 6033778463 | 1 |
| 49 | (603) 377-8551 6033778551 | 1 |
| 50 | (603) 377-8673 6033778673 | 1 |
| 51 | (603) 377-8806 6033778806 | 1 |
| 52 | (603) 377-8866 6033778866 | 1 |
| 53 | (603) 377-8880 6033778880 | 1 |
| 54 | (603) 377-8883 6033778883 | 1 |
| 55 | (603) 377-0272 6033770272 | 1 |
| 56 | (603) 377-9828 6033779828 | 1 |
| 57 | (603) 377-2224 6033772224 | 1 |
| 58 | (603) 377-3019 6033773019 | 1 |
| 59 | (603) 377-3085 6033773085 | 1 |
| 60 | (603) 377-3125 6033773125 | 1 |
About This Prefix
Phone numbers starting with (603) 377 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (377) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (377) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)