Phone Prefix
(773) 877-XXXX
IL • CHICGOZN03
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN03
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jul 27, 2006
Number Range
First Number
(773) 877-0000
Last Number
(773) 877-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
30 reports
30
Total FCC + FTC DNC complaints for numbers in this prefix
Top 28 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 877-3435 7738773435 | 2 |
| 2 | (773) 877-1055 7738771055 | 1 |
| 3 | (773) 877-1994 7738771994 | 1 |
| 4 | (773) 877-2390 7738772390 | 1 |
| 5 | (773) 877-3015 7738773015 | 1 |
| 6 | (773) 877-3031 7738773031 | 1 |
| 7 | (773) 877-3051 7738773051 | 1 |
| 8 | (773) 877-3105 7738773105 | 1 |
| 9 | (773) 877-3140 7738773140 | 1 |
| 10 | (773) 877-3145 7738773145 | 1 |
| 11 | (773) 877-3177 7738773177 | 1 |
| 12 | (773) 877-3179 7738773179 | 1 |
| 13 | (773) 877-3263 7738773263 | 1 |
| 14 | (773) 877-3290 7738773290 | 1 |
| 15 | (773) 877-3379 7738773379 | 1 |
| 16 | (773) 877-3442 7738773442 | 1 |
| 17 | (773) 877-3498 7738773498 | 1 |
| 18 | (773) 877-3520 7738773520 | 1 |
| 19 | (773) 877-3578 7738773578 | 1 |
| 20 | (773) 877-3591 7738773591 | 1 |
| 21 | (773) 877-3605 7738773605 | 1 |
| 22 | (773) 877-3812 7738773812 | 1 |
| 23 | (773) 877-3863 7738773863 | 1 |
| 24 | (773) 877-3942 7738773942 | 1 |
| 25 | (773) 877-3974 7738773974 | 1 |
| 26 | (773) 877-7164 7738777164 | 1 |
| 27 | (773) 877-0236 7738770236 | 1 |
| 28 | (773) 877-7264 7738777264 | 1 |
About This Prefix
Phone numbers starting with (773) 877 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (877) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (877) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)