diff --git a/src/Pipfile.lock b/src/Pipfile.lock
index 2a531a89b..05e062c70 100644
--- a/src/Pipfile.lock
+++ b/src/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "1668475ce39851bd84ff7be330afe9766f6823cf9095980ba3b220ced3a284f4"
+            "sha256": "b75e38d4e723e06a194cb607ba3003ed7a9f0460f23d036d9cd18214341d3e77"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -24,11 +24,11 @@
         },
         "cachetools": {
             "hashes": [
-                "sha256:6a94c6402995a99c3970cc7e4884bb60b4a8639938157eeed436098bf9831757",
-                "sha256:f9f17d2aec496a9aa6b76f53e3b614c965223c061982d434d160f930c698a9db"
+                "sha256:5991bc0e08a1319bb618d3195ca5b6bc76646a49c21d55962977197b301cc1fe",
+                "sha256:8462eebf3a6c15d25430a8c27c56ac61340b2ecf60c9ce57afc2b97e450e47da"
             ],
             "index": "pypi",
-            "version": "==5.2.0"
+            "version": "==5.2.1"
         },
         "certifi": {
             "hashes": [
@@ -120,7 +120,7 @@
                 "sha256:5a3d016c7c547f69d6f81fb0db9449ce888b418b5b9952cc5e6e66843e9dd845",
                 "sha256:83e9a75d1911279afd89352c68b45348559d1fc0506b054b346651b5e7fee29f"
             ],
-            "markers": "python_full_version >= '3.6.0'",
+            "markers": "python_version >= '3.6'",
             "version": "==2.1.1"
         },
         "cryptography": {
@@ -221,6 +221,17 @@
             "index": "pypi",
             "version": "==2.8.1"
         },
+        "django-phonenumber-field": {
+            "extras": [
+                "phonenumberslite"
+            ],
+            "hashes": [
+                "sha256:9edad2b2602af25f2aefc73c4cf53eaf7abf9e17d73c1c4372bd3052bebb26f9",
+                "sha256:de3e47b986b4959949762c16fd8fe26b3e462ef3e5531ed00950bd20c698576a"
+            ],
+            "index": "pypi",
+            "version": "==7.0.2"
+        },
         "django-widget-tweaks": {
             "hashes": [
                 "sha256:9bfc5c705684754a83cc81da328b39ad1b80f32bd0f4340e2a810cbab4b0c00e",
@@ -242,11 +253,11 @@
         },
         "faker": {
             "hashes": [
-                "sha256:2d5443724f640ce07658ca8ca8bbd40d26b58914e63eec6549727869aa67e2cc",
-                "sha256:c2a2ff9dd8dfd991109b517ab98d5cb465e857acb45f6b643a0e284a9eb2cc76"
+                "sha256:4a8bc3cec832dde1928f8ce0817452bdadf63863d9e4d8307817247a38e51523",
+                "sha256:e15becbddc3a69a342e03ca6810caab7299e28e48106ae113a07f65c627d6fd7"
             ],
             "index": "pypi",
-            "version": "==15.3.4"
+            "version": "==16.1.0"
         },
         "furl": {
             "hashes": [
@@ -357,11 +368,18 @@
         },
         "packaging": {
             "hashes": [
-                "sha256:2198ec20bd4c017b8f9717e00f0c8714076fc2fd93816750ab48e2c41de2cfd3",
-                "sha256:957e2148ba0e1a3b282772e791ef1d8083648bc131c8ab0c1feba110ce1146c3"
+                "sha256:714ac14496c3e68c99c29b00845f7a2b85f3bb6f1078fd9f72fd20f0570002b2",
+                "sha256:b6ad297f8907de0fa2fe1ccbd26fdaf387f5f47c7275fedf8cce89f99446cf97"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==22.0"
+            "version": "==23.0"
+        },
+        "phonenumberslite": {
+            "hashes": [
+                "sha256:44cbb13581122164cd8a83b40f12db854277e8a5f9c6e22bd8dc2d8aa98e3260",
+                "sha256:469eb263160e243aa02fff643502698f99e77bcb6478e9aaa7115838006be122"
+            ],
+            "version": "==8.13.4"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -581,7 +599,7 @@
                 "sha256:58d5c3d29f5a36ffeb94f02f0d786cd53014cf9b3b3951d42e0080d8a9498d30",
                 "sha256:ad9aa55b65ef2808eb405f46cf74df7fcb7044d5cbc26487f96eb2ef2e436693"
             ],
-            "markers": "python_full_version >= '3.6.0'",
+            "markers": "python_version >= '3.6'",
             "version": "==4.11.1"
         },
         "black": {
@@ -925,7 +943,7 @@
                 "sha256:7500c9625927c8ec60f54377d590f67b30c8e70ef4b8894214ac6e4cad233d2a",
                 "sha256:780a4082c5fbc0fde6a2fcfe5e26e6efc1e8f425730863c04085769781f51eba"
             ],
-            "markers": "python_full_version >= '3.7.0'",
+            "markers": "python_version >= '3.7'",
             "version": "==2.1.2"
         },
         "webob": {
diff --git a/src/registrar/templatetags/field_helpers.py b/src/registrar/templatetags/field_helpers.py
index cfc464223..789488e5b 100644
--- a/src/registrar/templatetags/field_helpers.py
+++ b/src/registrar/templatetags/field_helpers.py
@@ -6,6 +6,12 @@ register = template.Library()
 
 
 def _field_context(field, input_class, add_class, required=False):
+    """Helper to construct template context.
+
+    input_class is the CSS class to use on the input element, add_class
+    will be added to that if given, and required will be set if
+    it is provided and not False.
+    """
     if add_class:
         input_class += " " + add_class
     context = {"field": field, "input_class": input_class}