old nokia 5190 possible unlock?

found this old phone
tried my t-mobile & cingular sim, both don"t work.
is it possible to unlock?
make nokia 5190
imei# 010063302736539
network unknown
country USA

 

#pw+826 877 529 3+1# <---Try Only Once!!

 

thank you NOLIMIT04 for the code but I got
code error message. maybe I could try another
code if you have one.
hank

 

That was a Powertel code I gave. Do you see anything else on the phone with a name? Voicestream maybe?

 

thanks for the reply.
there is no logo on phone.
inside under battery says type NSB-INX
code 0504982 LH 05MMI
maybe pacbell cause i"m in california
hank

 

#pw+386 584 273 8+1# PAC Bell, Try Only Once.

 

If the above code doesn't work, go to the link below, connect a cable to the phone and unlock it using the 1.8 tool. This can be done because it's a DCT 3 type phone.

http://ucables.com/downloads/239/Nokia-Tool-1.8-by-Rolis.html

 

code for pacbell didn"t work.
maybe we can try the one you suggested
like voicestream
hank

 

#pw+986 557 755 3+1# <--Voicestream

 

I got code error again.
I guess this phone doesn"t want to get unlocked.
Any more ideas.
thank for your great effort.
hank