Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 400-30** | (303) 400-3000 - (303) 400-3099 | 71 |
(303) 400-31** | (303) 400-3100 - (303) 400-3199 | 70 |
(303) 400-32** | (303) 400-3261 - (303) 400-3261 | 1 |
(303) 400-33** | (303) 400-3303 - (303) 400-3399 | 79 |
(303) 400-34** | (303) 400-3401 - (303) 400-3499 | 73 |
(303) 400-35** | (303) 400-3501 - (303) 400-3599 | 73 |
(303) 400-36** | (303) 400-3600 - (303) 400-3698 | 79 |
(303) 400-37** | (303) 400-3701 - (303) 400-3799 | 75 |
(303) 400-38** | (303) 400-3800 - (303) 400-3899 | 79 |
(303) 400-39** | (303) 400-3900 - (303) 400-3999 | 73 |
US Phone Directory: (303) 400-3***
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