I-140 Approval Notice??

[jjimg2000]

My application was submitted in Feb.00, but I still didn't get any approval notice. However, my attoney informed me that he got notice from National Visa Centre stating my priority date is not current, and the only reason he got that is my I-140 was approved. Is this the right assumption? Why National Visa Centre send notice to my attoney? Is that mean I have to go through CP? How to get through INS? My attoney sent letter to INS but never got response.

Please help me and share your expeerice and knowledge.

Thanks.