I'm switching mobile phone service and I want to port over my contacts So I have a Droid Razr and I backed up my entire phone to a 7zip file. All I want to get is my contacts and a specific picture and ringtone. I got the picture and the ringtone but I don't know where to find my contacts. I have a lot of them so I don't want to lose them. It would be much easier if I weren't switching phone services because the sim card is Verizon and I could just switch the simcard in and let the contacts transfer like that. But I'm switching to Metro so the sim card won't do anything. At least I don't think it will.
If you're just after the contacts, that should be easy as 1-2-3:


open the contacts app, tap the menu, chose "Export to SDCard"
copy the resulting file (in most cases named something like 0001.vcf over to the new phone
on the new phone, same as in 1. – just chose to "Import from SDCard"


Of course, there are several more alternatives – depending on your preferences:


if you've synchronized your contacts with Google (or some other cloud service), they should automatically be synced to your new device as soon as you connect it with your account
plenty of backup/restore apps are available to assist you, some even specific to contacts
more information might be found in our backup tag-wiki