Phone Prefix
(443) 259-XXXX
MD • COLUMBIA
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
COLUMBIA
Assigned To
VERIZON MARYLAND, INC.
OCN
9212
Status
RT
Number Range
First Number
(443) 259-0000
Last Number
(443) 259-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 259-9901 4432599901 | 2 |
| 2 | (443) 259-3318 4432593318 | 1 |
| 3 | (443) 259-5773 4432595773 | 1 |
| 4 | (443) 259-9794 4432599794 | 1 |
| 5 | (443) 259-9898 4432599898 | 1 |
| 6 | (443) 259-9909 4432599909 | 1 |
| 7 | (443) 259-9913 4432599913 | 1 |
| 8 | (443) 259-3000 4432593000 | 1 |
| 9 | (443) 259-9992 4432599992 | 1 |
About This Prefix
Phone numbers starting with (443) 259 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (259) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (259) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)