Phone Prefix
(443) 456-XXXX
MD • EDGEWOOD
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
EDGEWOOD
Assigned To
IP HORIZON LLC
OCN
515J
Status
AS
Date Assigned
Aug 12, 2013
Number Range
First Number
(443) 456-0000
Last Number
(443) 456-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
38 reports
38
Total FCC + FTC DNC complaints for numbers in this prefix
Top 34 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 456-0286 4434560286 | 3 |
| 2 | (443) 456-0150 4434560150 | 2 |
| 3 | (443) 456-4356 4434564356 | 2 |
| 4 | (443) 456-0242 4434560242 | 1 |
| 5 | (443) 456-0376 4434560376 | 1 |
| 6 | (443) 456-0525 4434560525 | 1 |
| 7 | (443) 456-0706 4434560706 | 1 |
| 8 | (443) 456-0857 4434560857 | 1 |
| 9 | (443) 456-0960 4434560960 | 1 |
| 10 | (443) 456-2288 4434562288 | 1 |
| 11 | (443) 456-3284 4434563284 | 1 |
| 12 | (443) 456-4141 4434564141 | 1 |
| 13 | (443) 456-4244 4434564244 | 1 |
| 14 | (443) 456-4248 4434564248 | 1 |
| 15 | (443) 456-4249 4434564249 | 1 |
| 16 | (443) 456-4367 4434564367 | 1 |
| 17 | (443) 456-4392 4434564392 | 1 |
| 18 | (443) 456-4493 4434564493 | 1 |
| 19 | (443) 456-4499 4434564499 | 1 |
| 20 | (443) 456-4531 4434564531 | 1 |
| 21 | (443) 456-4535 4434564535 | 1 |
| 22 | (443) 456-4541 4434564541 | 1 |
| 23 | (443) 456-4973 4434564973 | 1 |
| 24 | (443) 456-5167 4434565167 | 1 |
| 25 | (443) 456-5230 4434565230 | 1 |
| 26 | (443) 456-5236 4434565236 | 1 |
| 27 | (443) 456-5478 4434565478 | 1 |
| 28 | (443) 456-5801 4434565801 | 1 |
| 29 | (443) 456-5921 4434565921 | 1 |
| 30 | (443) 456-8605 4434568605 | 1 |
| 31 | (443) 456-0054 4434560054 | 1 |
| 32 | (443) 456-9108 4434569108 | 1 |
| 33 | (443) 456-0100 4434560100 | 1 |
| 34 | (443) 456-0190 4434560190 | 1 |
About This Prefix
Phone numbers starting with (443) 456 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (456) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (456) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)