Phone Prefix
(443) 256-XXXX
MD • NORTH EAST
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
NORTH EAST
Assigned To
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Status
AS
Date Assigned
Jun 20, 2019
Number Range
First Number
(443) 256-0000
Last Number
(443) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
68 reports
68
Total FCC + FTC DNC complaints for numbers in this prefix
Top 59 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 256-4085 4432564085 | 3 |
| 2 | (443) 256-4959 4432564959 | 2 |
| 3 | (443) 256-5048 4432565048 | 2 |
| 4 | (443) 256-5778 4432565778 | 2 |
| 5 | (443) 256-3666 4432563666 | 2 |
| 6 | (443) 256-9710 4432569710 | 2 |
| 7 | (443) 256-5752 4432565752 | 2 |
| 8 | (443) 256-9850 4432569850 | 2 |
| 9 | (443) 256-4383 4432564383 | 1 |
| 10 | (443) 256-4491 4432564491 | 1 |
| 11 | (443) 256-4575 4432564575 | 1 |
| 12 | (443) 256-4597 4432564597 | 1 |
| 13 | (443) 256-4640 4432564640 | 1 |
| 14 | (443) 256-4720 4432564720 | 1 |
| 15 | (443) 256-4724 4432564724 | 1 |
| 16 | (443) 256-4755 4432564755 | 1 |
| 17 | (443) 256-4760 4432564760 | 1 |
| 18 | (443) 256-4775 4432564775 | 1 |
| 19 | (443) 256-4779 4432564779 | 1 |
| 20 | (443) 256-4796 4432564796 | 1 |
| 21 | (443) 256-4803 4432564803 | 1 |
| 22 | (443) 256-4819 4432564819 | 1 |
| 23 | (443) 256-4878 4432564878 | 1 |
| 24 | (443) 256-5104 4432565104 | 1 |
| 25 | (443) 256-5147 4432565147 | 1 |
| 26 | (443) 256-5149 4432565149 | 1 |
| 27 | (443) 256-5261 4432565261 | 1 |
| 28 | (443) 256-5315 4432565315 | 1 |
| 29 | (443) 256-5746 4432565746 | 1 |
| 30 | (443) 256-5753 4432565753 | 1 |
| 31 | (443) 256-5760 4432565760 | 1 |
| 32 | (443) 256-5787 4432565787 | 1 |
| 33 | (443) 256-5791 4432565791 | 1 |
| 34 | (443) 256-5796 4432565796 | 1 |
| 35 | (443) 256-5800 4432565800 | 1 |
| 36 | (443) 256-5812 4432565812 | 1 |
| 37 | (443) 256-5858 4432565858 | 1 |
| 38 | (443) 256-5914 4432565914 | 1 |
| 39 | (443) 256-5918 4432565918 | 1 |
| 40 | (443) 256-5920 4432565920 | 1 |
| 41 | (443) 256-5946 4432565946 | 1 |
| 42 | (443) 256-6148 4432566148 | 1 |
| 43 | (443) 256-6340 4432566340 | 1 |
| 44 | (443) 256-6365 4432566365 | 1 |
| 45 | (443) 256-6381 4432566381 | 1 |
| 46 | (443) 256-0131 4432560131 | 1 |
| 47 | (443) 256-6470 4432566470 | 1 |
| 48 | (443) 256-8890 4432568890 | 1 |
| 49 | (443) 256-9086 4432569086 | 1 |
| 50 | (443) 256-9474 4432569474 | 1 |
| 51 | (443) 256-9803 4432569803 | 1 |
| 52 | (443) 256-6462 4432566462 | 1 |
| 53 | (443) 256-0134 4432560134 | 1 |
| 54 | (443) 256-3530 4432563530 | 1 |
| 55 | (443) 256-3622 4432563622 | 1 |
| 56 | (443) 256-3728 4432563728 | 1 |
| 57 | (443) 256-3913 4432563913 | 1 |
| 58 | (443) 256-3944 4432563944 | 1 |
| 59 | (443) 256-4275 4432564275 | 1 |
About This Prefix
Phone numbers starting with (443) 256 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)