Call for Unlock Services.  iPhone Unlocking is done over the phone or in person depending on the phone model. 

Prices change periodically. 
Unlock from:

AT&T
All iPhone models 99. Takes 1-4 Hours

T-Mobile
All T-Mobile services take 5-10 Days
4.4s,5,5s,5c,6,6s,6sPlus,6Plus,SE 99
7,7Plus 109
8,8Plus 119
X 129
XR 139
XS,XS Max 159

Tracfone/Straight Talk
All Tracfone/StraightTalk take 2-9 Days
11,11Pro,11pro Max 139
4.4s,5,5s,5c,6,6s,6sPlus,6Plus,SE,7,7Plus 90
8,8Plus,X,XR,XS,XS Max 114

Verizon
All iPhone Models 99 Takes 1-15 Days

Sprint
11,11Pro,11Pro Max 169 1-24 hours
5 up to XS Max 129 24-72 hours

Cricket
All iPhone Models ( they must have been used on a carrier for at least 6 months) 99 1-3 Days

Samsung Unlocking
Done in person by USB. We will come to you. The service takes 30 minutes
All Samsung Models up to S9 and Note 9 120
Samsung S10,S10E,S10 Plus, Note10, Note10 Plus 149