- City / exchange
- Portland
- Province / state
- Oregon
- Country
- United States
- Carrier
- T-mobile Usa, Inc.
- Line type
- Likely mobile
- OCN
- 6529
- Status
- In Service
- Assigned
- 11/07/2014
- Number pooling
- Yes (block shared between carriers)
971-331 phone numbers
Portland, Oregon, United States · T-mobile Usa, Inc.
Reported numbers in 971-331
No numbers in this block have been reported by visitors yet.
What does the 971-331 prefix tell you?
Every North American number is area code + prefix + line. The prefix 971-331 was assigned to T-mobile Usa, Inc. on 11/07/2014 for the Portland exchange. A call from this block usually originates from a T-mobile Usa, Inc. customer in or near Portland, but caller ID can be spoofed to show any number.
Other Portland prefixes in 971
971-200971-201971-202971-207971-212971-219971-221971-222971-227971-229971-230971-234971-235971-242971-244971-254971-255971-256971-258971-262971-263971-266971-269971-270971-271971-275971-276971-277971-279971-280971-282971-284971-285971-288971-291971-295971-300971-302971-303971-313971-319971-321971-322971-323971-325971-334971-336971-337971-339971-340971-344971-346971-347971-349971-350971-351971-352971-357971-358971-360