Phone Prefix
(508) 403-XXXX
MA • CATAUMET
Search Number in This Prefix
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CATAUMET
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MA
OCN
4018
Status
AS
Date Assigned
Dec 20, 2004
Number Range
First Number
(508) 403-0000
Last Number
(508) 403-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
37 reports
37
Total FCC + FTC DNC complaints for numbers in this prefix
Top 34 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (508) 403-9365 5084039365 | 3 |
| 2 | (508) 403-0059 5084030059 | 2 |
| 3 | (508) 403-0273 5084030273 | 1 |
| 4 | (508) 403-0895 5084030895 | 1 |
| 5 | (508) 403-1435 5084031435 | 1 |
| 6 | (508) 403-1617 5084031617 | 1 |
| 7 | (508) 403-1892 5084031892 | 1 |
| 8 | (508) 403-1907 5084031907 | 1 |
| 9 | (508) 403-2198 5084032198 | 1 |
| 10 | (508) 403-2425 5084032425 | 1 |
| 11 | (508) 403-3632 5084033632 | 1 |
| 12 | (508) 403-5164 5084035164 | 1 |
| 13 | (508) 403-5176 5084035176 | 1 |
| 14 | (508) 403-5260 5084035260 | 1 |
| 15 | (508) 403-5362 5084035362 | 1 |
| 16 | (508) 403-5532 5084035532 | 1 |
| 17 | (508) 403-5536 5084035536 | 1 |
| 18 | (508) 403-6179 5084036179 | 1 |
| 19 | (508) 403-6596 5084036596 | 1 |
| 20 | (508) 403-6599 5084036599 | 1 |
| 21 | (508) 403-7016 5084037016 | 1 |
| 22 | (508) 403-7019 5084037019 | 1 |
| 23 | (508) 403-7201 5084037201 | 1 |
| 24 | (508) 403-7437 5084037437 | 1 |
| 25 | (508) 403-7814 5084037814 | 1 |
| 26 | (508) 403-8685 5084038685 | 1 |
| 27 | (508) 403-9123 5084039123 | 1 |
| 28 | (508) 403-9302 5084039302 | 1 |
| 29 | (508) 403-9361 5084039361 | 1 |
| 30 | (508) 403-9362 5084039362 | 1 |
| 31 | (508) 403-9525 5084039525 | 1 |
| 32 | (508) 403-9693 5084039693 | 1 |
| 33 | (508) 403-9876 5084039876 | 1 |
| 34 | (508) 403-0262 5084030262 | 1 |
About This Prefix
Phone numbers starting with (508) 403 are part of the North American Numbering Plan (NANP). The first three digits (508) represent the Area Code (NPA), and the next three digits (403) represent the Central Office Code (NXX) or exchange.
- NPA (508) - Numbering Plan Area, identifies the geographic region
- NXX (403) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)