Phone Prefix
(443) 597-XXXX
MD • SEVERNA PK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MD
Region
MA
Rate Center
SEVERNA PK
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
AS
Date Assigned
Mar 24, 2025
Number Range
First Number
(443) 597-0000
Last Number
(443) 597-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
39 reports
39
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 597-4083 4435974083 | 3 |
| 2 | (443) 597-4361 4435974361 | 2 |
| 3 | (443) 597-4081 4435974081 | 2 |
| 4 | (443) 597-4082 4435974082 | 2 |
| 5 | (443) 597-4090 4435974090 | 2 |
| 6 | (443) 597-4069 4435974069 | 2 |
| 7 | (443) 597-4157 4435974157 | 1 |
| 8 | (443) 597-4158 4435974158 | 1 |
| 9 | (443) 597-4159 4435974159 | 1 |
| 10 | (443) 597-4295 4435974295 | 1 |
| 11 | (443) 597-4299 4435974299 | 1 |
| 12 | (443) 597-4315 4435974315 | 1 |
| 13 | (443) 597-4316 4435974316 | 1 |
| 14 | (443) 597-4318 4435974318 | 1 |
| 15 | (443) 597-4325 4435974325 | 1 |
| 16 | (443) 597-4343 4435974343 | 1 |
| 17 | (443) 597-4344 4435974344 | 1 |
| 18 | (443) 597-4348 4435974348 | 1 |
| 19 | (443) 597-4358 4435974358 | 1 |
| 20 | (443) 597-4360 4435974360 | 1 |
| 21 | (443) 597-4401 4435974401 | 1 |
| 22 | (443) 597-4406 4435974406 | 1 |
| 23 | (443) 597-4410 4435974410 | 1 |
| 24 | (443) 597-4419 4435974419 | 1 |
| 25 | (443) 597-1772 4435971772 | 1 |
| 26 | (443) 597-4873 4435974873 | 1 |
| 27 | (443) 597-3708 4435973708 | 1 |
| 28 | (443) 597-4068 4435974068 | 1 |
| 29 | (443) 597-4080 4435974080 | 1 |
| 30 | (443) 597-4091 4435974091 | 1 |
| 31 | (443) 597-4155 4435974155 | 1 |
About This Prefix
Phone numbers starting with (443) 597 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (597) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (597) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)