diff --git a/lib/Cake/Test/Case/Utility/ValidationTest.php b/lib/Cake/Test/Case/Utility/ValidationTest.php
index 48129c8e1..e3f7f25cd 100644
--- a/lib/Cake/Test/Case/Utility/ValidationTest.php
+++ b/lib/Cake/Test/Case/Utility/ValidationTest.php
@@ -2161,9 +2161,6 @@ class ValidationTest extends CakeTestCase {
 		$this->assertFalse(Validation::phone('1-(511)-999-9999'));
 		$this->assertFalse(Validation::phone('1-(555)-999-9999'));
 
-		// invalid exhange
-		$this->assertFalse(Validation::phone('1-(222)-511-9999'));
-
 		// invalid phone number
 		$this->assertFalse(Validation::phone('1-(222)-555-0199'));
 		$this->assertFalse(Validation::phone('1-(222)-555-0122'));
@@ -2186,6 +2183,7 @@ class ValidationTest extends CakeTestCase {
 		$this->assertTrue(Validation::phone('1.(333).333-4444'));
 		$this->assertTrue(Validation::phone('1.(333).333.4444'));
 		$this->assertTrue(Validation::phone('1-333-333-4444'));
+		$this->assertTrue(Validation::phone('1-800-211-4511'));
 	}
 
 /**
diff --git a/lib/Cake/Utility/Validation.php b/lib/Cake/Utility/Validation.php
index 056780f68..48bf87147 100644
--- a/lib/Cake/Utility/Validation.php
+++ b/lib/Cake/Utility/Validation.php
@@ -672,7 +672,7 @@ class Validation {
 					// Exchange and 555-XXXX numbers
 					$regex .= '(?!(555(?:\s*(?:[.\-\s]\s*))(01([0-9][0-9])|1212)))';
 					$regex .= '(?!(555(01([0-9][0-9])|1212)))';
-					$regex .= '([2-9]1[02-9]|[2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2})\s*(?:[.-]\s*)';
+					$regex .= '([2-9]1[02-9]|[2-9][02-9]1|[2-9][0-9]{2})\s*(?:[.-]\s*)';
 
 					// Local number and extension
 					$regex .= '?([0-9]{4})';