Phone Prefix
(443) 873-XXXX
MD • BALTIMORE
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
BALTIMORE
Assigned To
BANDWIDTH.COM CLEC, LLC - MD
OCN
071F
Status
AS
Date Assigned
Apr 14, 2015
Number Range
First Number
(443) 873-0000
Last Number
(443) 873-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
55 reports
55
Total FCC + FTC DNC complaints for numbers in this prefix
Top 40 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 873-2511 4438732511 | 5 |
| 2 | (443) 873-1528 4438731528 | 4 |
| 3 | (443) 873-2941 4438732941 | 4 |
| 4 | (443) 873-1529 4438731529 | 3 |
| 5 | (443) 873-7407 4438737407 | 2 |
| 6 | (443) 873-4674 4438734674 | 2 |
| 7 | (443) 873-3189 4438733189 | 2 |
| 8 | (443) 873-2391 4438732391 | 1 |
| 9 | (443) 873-2456 4438732456 | 1 |
| 10 | (443) 873-2492 4438732492 | 1 |
| 11 | (443) 873-2518 4438732518 | 1 |
| 12 | (443) 873-2605 4438732605 | 1 |
| 13 | (443) 873-2608 4438732608 | 1 |
| 14 | (443) 873-2815 4438732815 | 1 |
| 15 | (443) 873-3112 4438733112 | 1 |
| 16 | (443) 873-3127 4438733127 | 1 |
| 17 | (443) 873-3138 4438733138 | 1 |
| 18 | (443) 873-3156 4438733156 | 1 |
| 19 | (443) 873-3167 4438733167 | 1 |
| 20 | (443) 873-3185 4438733185 | 1 |
| 21 | (443) 873-3191 4438733191 | 1 |
| 22 | (443) 873-3200 4438733200 | 1 |
| 23 | (443) 873-3217 4438733217 | 1 |
| 24 | (443) 873-3222 4438733222 | 1 |
| 25 | (443) 873-3224 4438733224 | 1 |
| 26 | (443) 873-3276 4438733276 | 1 |
| 27 | (443) 873-3323 4438733323 | 1 |
| 28 | (443) 873-3681 4438733681 | 1 |
| 29 | (443) 873-3980 4438733980 | 1 |
| 30 | (443) 873-5818 4438735818 | 1 |
| 31 | (443) 873-7649 4438737649 | 1 |
| 32 | (443) 873-7761 4438737761 | 1 |
| 33 | (443) 873-0899 4438730899 | 1 |
| 34 | (443) 873-9989 4438739989 | 1 |
| 35 | (443) 873-0916 4438730916 | 1 |
| 36 | (443) 873-1276 4438731276 | 1 |
| 37 | (443) 873-1296 4438731296 | 1 |
| 38 | (443) 873-1523 4438731523 | 1 |
| 39 | (443) 873-1524 4438731524 | 1 |
| 40 | (443) 873-2259 4438732259 | 1 |
About This Prefix
Phone numbers starting with (443) 873 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (873) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (873) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)