Phone Prefix
(443) 657-XXXX
MD • RANDALLSTN
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
RANDALLSTN
Assigned To
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Status
AS
Date Assigned
Oct 13, 2014
Number Range
First Number
(443) 657-0000
Last Number
(443) 657-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 24 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 657-7150 4436577150 | 2 |
| 2 | (443) 657-7512 4436577512 | 1 |
| 3 | (443) 657-8146 4436578146 | 1 |
| 4 | (443) 657-8151 4436578151 | 1 |
| 5 | (443) 657-8201 4436578201 | 1 |
| 6 | (443) 657-8205 4436578205 | 1 |
| 7 | (443) 657-8224 4436578224 | 1 |
| 8 | (443) 657-8229 4436578229 | 1 |
| 9 | (443) 657-8262 4436578262 | 1 |
| 10 | (443) 657-8697 4436578697 | 1 |
| 11 | (443) 657-8736 4436578736 | 1 |
| 12 | (443) 657-8988 4436578988 | 1 |
| 13 | (443) 657-9031 4436579031 | 1 |
| 14 | (443) 657-9032 4436579032 | 1 |
| 15 | (443) 657-9040 4436579040 | 1 |
| 16 | (443) 657-9049 4436579049 | 1 |
| 17 | (443) 657-9058 4436579058 | 1 |
| 18 | (443) 657-9080 4436579080 | 1 |
| 19 | (443) 657-9525 4436579525 | 1 |
| 20 | (443) 657-9601 4436579601 | 1 |
| 21 | (443) 657-9702 4436579702 | 1 |
| 22 | (443) 657-9713 4436579713 | 1 |
| 23 | (443) 657-2641 4436572641 | 1 |
| 24 | (443) 657-9728 4436579728 | 1 |
About This Prefix
Phone numbers starting with (443) 657 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (657) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (657) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)