add  us-east-1-dfw-1a and us-east-1-phl-1a zones
@@ -746,8 +746,10 @@ func staticRegionToZones(region string) ([]string, error) {
"us-east-1e",
"us-east-1f",
"us-east-1-bos-1a",
+ "us-east-1-dfw-1a",
"us-east-1-iah-1a",
"us-east-1-mia-1a",
+ "us-east-1-phl-1a",
"us-east-1-wl1-atl-wlz-1",
"us-east-1-wl1-bos-wlz-1",
"us-east-1-wl1-dfw-wlz-1",
