Phone Prefix
(443) 305-XXXX
MD • ARGRGBSNIS
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
ARGRGBSNIS
Carrier
6119-LEVEL 3 COMMUNICATIONS, LLC - MD
Status
AV
Number Range
First Number
(443) 305-0000
Last Number
(443) 305-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
52 reports
52
Total FCC + FTC DNC complaints for numbers in this prefix
Top 42 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 305-5588 4433055588 | 4 |
| 2 | (443) 305-7385 4433057385 | 3 |
| 3 | (443) 305-5970 4433055970 | 2 |
| 4 | (443) 305-7382 4433057382 | 2 |
| 5 | (443) 305-5390 4433055390 | 2 |
| 6 | (443) 305-7088 4433057088 | 2 |
| 7 | (443) 305-7073 4433057073 | 2 |
| 8 | (443) 305-5176 4433055176 | 1 |
| 9 | (443) 305-5180 4433055180 | 1 |
| 10 | (443) 305-5285 4433055285 | 1 |
| 11 | (443) 305-5389 4433055389 | 1 |
| 12 | (443) 305-5525 4433055525 | 1 |
| 13 | (443) 305-5557 4433055557 | 1 |
| 14 | (443) 305-5686 4433055686 | 1 |
| 15 | (443) 305-5921 4433055921 | 1 |
| 16 | (443) 305-5953 4433055953 | 1 |
| 17 | (443) 305-5984 4433055984 | 1 |
| 18 | (443) 305-6053 4433056053 | 1 |
| 19 | (443) 305-6953 4433056953 | 1 |
| 20 | (443) 305-7045 4433057045 | 1 |
| 21 | (443) 305-7391 4433057391 | 1 |
| 22 | (443) 305-7442 4433057442 | 1 |
| 23 | (443) 305-7526 4433057526 | 1 |
| 24 | (443) 305-7727 4433057727 | 1 |
| 25 | (443) 305-7735 4433057735 | 1 |
| 26 | (443) 305-7739 4433057739 | 1 |
| 27 | (443) 305-7741 4433057741 | 1 |
| 28 | (443) 305-7749 4433057749 | 1 |
| 29 | (443) 305-7751 4433057751 | 1 |
| 30 | (443) 305-7836 4433057836 | 1 |
| 31 | (443) 305-7989 4433057989 | 1 |
| 32 | (443) 305-8229 4433058229 | 1 |
| 33 | (443) 305-8326 4433058326 | 1 |
| 34 | (443) 305-8652 4433058652 | 1 |
| 35 | (443) 305-0592 4433050592 | 1 |
| 36 | (443) 305-9358 4433059358 | 1 |
| 37 | (443) 305-2157 4433052157 | 1 |
| 38 | (443) 305-2410 4433052410 | 1 |
| 39 | (443) 305-2450 4433052450 | 1 |
| 40 | (443) 305-2501 4433052501 | 1 |
| 41 | (443) 305-3272 4433053272 | 1 |
| 42 | (443) 305-3809 4433053809 | 1 |
About This Prefix
Phone numbers starting with (443) 305 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (305) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (305) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)