[fatrock66]

where do i find the imei number for a sprint blackberry 8530 3g smart phone?

[Dubdub]

It should be on the box the device came in and on a white label under the battery. But since you have Sprint you probably will have an ESN or MEID, since IMEI is usually associated with a GSM device.

Or go to Options > Status

or ALT CAP H