Post Offices List in Northumberland County, Virginia:

Burgess Post Office	15096 Northumberland Hwy, Burgess, VA 22432
Callao Post Office	72 Northumberland Hwy, Callao, VA 22435
Heathsville Post Office	27 Monument Pl, Heathsville, VA 22473
Lottsburg Post Office	2217 Northumberland Hwy, Lottsburg, VA 22511
Ophelia Post Office	22 Lighthouse View Dr Ste B, Ophelia, VA 22530
Reedville Post Office	284 Morris Ave, Reedville, VA 22539
Wicomico Church Post Office	5148 Jesse Dupont Memorial Hwy, Wicomico Church, VA 22579