http://www.benefits.va.gov/PENSION/resources-contact.asp

See following from the above site:

Philadelphia VA Regional Office

PO Box 8079
Philadelphia, PA 19101

Service Area: Connecticut, Delaware, Florida, Georgia, Maine , Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, Vermont, Virginia, West Virginia

Milwaukee VA Pension Center

PO Box 342000
Milwaukee WI 53234-9907

Service Area: Alabama, Arkansas, Illinois, Indiana, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Ohio, Tennessee, Wisconsin

St. Paul VA Regional Office

Pension Management Center (335/21P)

PO BOX 11000

St. Paul, MN 55111-0000

Service Area: Alaska, Arizona, California, Colorado, Hawaii, Idaho, Iowa, Kansas, Minnesota, Montana, Nebraska, North Dakota, New Mexico, Nevada, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming

Please note that all VA regional offices must also accept pension, compensation, and DIC claims.