Phone Prefix
(551) 231-XXXX
NJ • OAKLAND
Search Number in This Prefix
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Carrier Information
NANPA
State
NJ
Region
MA
Rate Center
OAKLAND
Assigned To
BANDWIDTH.COM CLEC, LLC - NJ
OCN
118F
Status
AS
Date Assigned
Apr 17, 2015
Number Range
First Number
(551) 231-0000
Last Number
(551) 231-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
54 reports
54
Total FCC + FTC DNC complaints for numbers in this prefix
Top 45 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (551) 231-5585 5512315585 | 4 |
| 2 | (551) 231-6125 5512316125 | 3 |
| 3 | (551) 231-1254 5512311254 | 2 |
| 4 | (551) 231-8818 5512318818 | 2 |
| 5 | (551) 231-2998 5512312998 | 2 |
| 6 | (551) 231-5637 5512315637 | 2 |
| 7 | (551) 231-3664 5512313664 | 1 |
| 8 | (551) 231-3824 5512313824 | 1 |
| 9 | (551) 231-5012 5512315012 | 1 |
| 10 | (551) 231-5249 5512315249 | 1 |
| 11 | (551) 231-5286 5512315286 | 1 |
| 12 | (551) 231-5330 5512315330 | 1 |
| 13 | (551) 231-5331 5512315331 | 1 |
| 14 | (551) 231-5404 5512315404 | 1 |
| 15 | (551) 231-5499 5512315499 | 1 |
| 16 | (551) 231-5633 5512315633 | 1 |
| 17 | (551) 231-5650 5512315650 | 1 |
| 18 | (551) 231-5657 5512315657 | 1 |
| 19 | (551) 231-5662 5512315662 | 1 |
| 20 | (551) 231-5674 5512315674 | 1 |
| 21 | (551) 231-5694 5512315694 | 1 |
| 22 | (551) 231-5696 5512315696 | 1 |
| 23 | (551) 231-5848 5512315848 | 1 |
| 24 | (551) 231-5944 5512315944 | 1 |
| 25 | (551) 231-6243 5512316243 | 1 |
| 26 | (551) 231-6647 5512316647 | 1 |
| 27 | (551) 231-6667 5512316667 | 1 |
| 28 | (551) 231-6704 5512316704 | 1 |
| 29 | (551) 231-6747 5512316747 | 1 |
| 30 | (551) 231-7003 5512317003 | 1 |
| 31 | (551) 231-7482 5512317482 | 1 |
| 32 | (551) 231-8049 5512318049 | 1 |
| 33 | (551) 231-8060 5512318060 | 1 |
| 34 | (551) 231-8138 5512318138 | 1 |
| 35 | (551) 231-8647 5512318647 | 1 |
| 36 | (551) 231-8815 5512318815 | 1 |
| 37 | (551) 231-8845 5512318845 | 1 |
| 38 | (551) 231-8945 5512318945 | 1 |
| 39 | (551) 231-0281 5512310281 | 1 |
| 40 | (551) 231-8971 5512318971 | 1 |
| 41 | (551) 231-0430 5512310430 | 1 |
| 42 | (551) 231-1138 5512311138 | 1 |
| 43 | (551) 231-1294 5512311294 | 1 |
| 44 | (551) 231-1999 5512311999 | 1 |
| 45 | (551) 231-2391 5512312391 | 1 |
About This Prefix
Phone numbers starting with (551) 231 are part of the North American Numbering Plan (NANP). The first three digits (551) represent the Area Code (NPA), and the next three digits (231) represent the Central Office Code (NXX) or exchange.
- NPA (551) - Numbering Plan Area, identifies the geographic region
- NXX (231) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)