fix denver contacts

Author: ctypeh

denver.html

@@ -158,7 +158,7 @@ <h4>
           tour members must bring a picture ID.
         </h4>
         <h4>
-          Please contact us at <a href="">(303) 296-1221</a> or
+          Please contact us at <a href="tel:+13032961221">(303) 296-1221</a> or
           <a href="mailto:denver@connections.museum"
             >denver@connections.museum</a
           >
@@ -255,8 +255,11 @@ <h3>Research</h3>
           access the archives.
         </p>
         <p>
-          To schedule an appointment please call us at 303-296-1221 or email us
-          at telcomhist@aol.com.
+          To schedule an appointment please call us at
+          <a href="tel:+13032961221">(303) 296-1221</a> or email us at
+          <a href="mailto:denver@connections.museum"
+            >denver@connections.museum</a
+          >.
         </p>
         <h4>By scheduling a visit, you agree to the following policies:</h4>
         <ul>