According to China telephone number rules, 1776020 is a mobile number prefix, belongs to SanMenXiaShi(city) in Henan(province), furthermore, we also provide some other information, such as the postcode example 472000 and the phone number type is Cell Number, the time zone UTC +8. Please pay attention that the detail we provide only as a reference, the details may not be complete and have deviation.

Here are some corresponding phone numbers.