diff --git a/pyap/source_US/data.py b/pyap/source_US/data.py
index 2c19b35..a239daf 100644
--- a/pyap/source_US/data.py
+++ b/pyap/source_US/data.py
@@ -936,7 +936,7 @@ def street_type_list_to_regex(street_type_list: list[str]) -> str:
 
 phone_number = r"""
             (?:
-                \*?
+                \*?(?:[Pp][Hh]\ )?
                 (?P<phone_number>
                     \(?\d{3}\)?\-?\ ?\d{3}\-?\ ?\-?\d{4}
                 )
diff --git a/tests/test_parser_us.py b/tests/test_parser_us.py
index 5ceb240..4e00040 100644
--- a/tests/test_parser_us.py
+++ b/tests/test_parser_us.py
@@ -475,6 +475,7 @@ def test_full_street_positive(input, expected):
     "input,expected",
     [
         # positive assertions
+        ("P.O. BOX 10323 PH (205) 595-3511\nBIRMINGHAM, AL 35202", True),
         ("3602 HIGHPOINT\nSAN ANTONIO TX78217", True),
         ("8025 BLACK HORSE\nSTE 300\nPLEASANTVILLE NJ 08232", True),
         ("696 BEAL PKWY NW\nFT WALTON BCH FL 32547", True),