diff --git a/src/ui/Field/helpers.ts b/src/ui/Field/helpers.ts
index 7e380b3..6dc557d 100644
--- a/src/ui/Field/helpers.ts
+++ b/src/ui/Field/helpers.ts
@@ -1,10 +1,9 @@
-import * as libphonenumber from 'google-libphonenumber';
+import libphonenumber from 'google-libphonenumber';
+const { PhoneNumberUtil, PhoneNumberFormat, AsYouTypeFormatter } = libphonenumber;
 
 import type { PhoneNumberValue, RegionCode } from '../../types.js';
 
-const phoneUtil = libphonenumber.PhoneNumberUtil.getInstance();
-const AsYouTypeFormatter = libphonenumber.AsYouTypeFormatter;
-const PNF = libphonenumber.PhoneNumberFormat;
+const phoneUtil = PhoneNumberUtil.getInstance();
 
 export function extractE164FromValue(value: PhoneNumberValue) {
     return typeof value === 'object' && value !== null ? value.e164 : value || '';
@@ -14,7 +13,7 @@ export function parseE164ToNationalFormat(e164PhoneNumber: string): { regionCode
     try {
         const number = phoneUtil.parse(e164PhoneNumber);
         const regionCode = phoneUtil.getRegionCodeForNumber(number) || null;
-        const national = phoneUtil.format(number, PNF.NATIONAL);
+        const national = phoneUtil.format(number, PhoneNumberFormat.NATIONAL);
 
         return { regionCode, national };
     } catch {
@@ -35,7 +34,7 @@ export function formatToNationalAsYouType(input: string, regionCode: RegionCode)
 export function convertToE164(nationalPhoneNumber: string, regionCode: RegionCode): { e164: string; detectedRegion: RegionCode | null } | null {
     try {
         const number = phoneUtil.parseAndKeepRawInput(nationalPhoneNumber, regionCode);
-        const e164 = phoneUtil.format(number, PNF.E164);
+        const e164 = phoneUtil.format(number, PhoneNumberFormat.E164);
         const detectedRegion = phoneUtil.getRegionCodeForNumber(number) || null;
 
         return { e164, detectedRegion };
@@ -55,7 +54,7 @@ export function parseInternationalNumber(input: string): { regionCode: RegionCod
         const cleanInput = extractDigitsWithPlus(input);
         const number = phoneUtil.parse(cleanInput);
         const regionCode = phoneUtil.getRegionCodeForNumber(number) || null;
-        const national = phoneUtil.format(number, PNF.NATIONAL);
+        const national = phoneUtil.format(number, PhoneNumberFormat.NATIONAL);
 
         return { regionCode, national };
     } catch {
diff --git a/src/utilities/getPhoneNumberDetails.ts b/src/utilities/getPhoneNumberDetails.ts
index ba2ec0f..1d36384 100644
--- a/src/utilities/getPhoneNumberDetails.ts
+++ b/src/utilities/getPhoneNumberDetails.ts
@@ -1,16 +1,15 @@
 import type { PhoneNumber } from '../types.js';
 
-import * as libphonenumber from 'google-libphonenumber';
+import libphonenumber from 'google-libphonenumber';
+const { PhoneNumberUtil, PhoneNumberFormat } = libphonenumber;
 
 import { countries } from './countries.js';
 
 let phoneUtil: libphonenumber.PhoneNumberUtil | null = null;
-let PNF: typeof libphonenumber.PhoneNumberFormat | null = null;
 
 export function getPhoneNumberDetails(e164PhoneNumber: string): PhoneNumber | null {
-    if (!phoneUtil || !PNF) {
-        phoneUtil = libphonenumber.PhoneNumberUtil.getInstance();
-        PNF = libphonenumber.PhoneNumberFormat;
+    if (!phoneUtil) {
+        phoneUtil = PhoneNumberUtil.getInstance();
     }
 
     try {
@@ -21,9 +20,9 @@ export function getPhoneNumberDetails(e164PhoneNumber: string): PhoneNumber | nu
             return null;
         }
 
-        const national = phoneUtil.format(number, PNF.NATIONAL);
-        const international = phoneUtil.format(number, PNF.INTERNATIONAL);
-        const e164Formatted = phoneUtil.format(number, PNF.E164);
+        const national = phoneUtil.format(number, PhoneNumberFormat.NATIONAL);
+        const international = phoneUtil.format(number, PhoneNumberFormat.INTERNATIONAL);
+        const e164Formatted = phoneUtil.format(number, PhoneNumberFormat.E164);
 
         const country = countries.find((c) => c.regionCode === regionCode);
         const callingCode = country?.callingCode || `+${number.getCountryCode()}`;
diff --git a/src/utilities/validate.ts b/src/utilities/validate.ts
index 4af9175..883b9b2 100644
--- a/src/utilities/validate.ts
+++ b/src/utilities/validate.ts
@@ -1,6 +1,7 @@
 import type { TextField, Validate } from 'payload';
 
-import * as libphonenumber from 'google-libphonenumber';
+import libphonenumber from 'google-libphonenumber';
+const { PhoneNumberUtil } = libphonenumber;
 
 import type { RegionCode } from '../types.js';
 
@@ -9,7 +10,7 @@ let phoneUtil: libphonenumber.PhoneNumberUtil | null = null;
 export const createPhoneNumberValidator = (allowedCountries?: RegionCode[]): Validate<string, unknown, unknown, TextField> => {
     return (value, { req, required }) => {
         if (!phoneUtil) {
-            phoneUtil = libphonenumber.PhoneNumberUtil.getInstance();
+            phoneUtil = PhoneNumberUtil.getInstance();
         }
 
         if (!value) {