diff --git a/src/lib/helpers/diallingCodes.ts b/src/lib/helpers/diallingCodes.ts
new file mode 100644
index 000000000..dab27f26f
--- /dev/null
+++ b/src/lib/helpers/diallingCodes.ts
@@ -0,0 +1,191 @@
+const dialingCodes = {
+    '213': 'Algeria',
+    '376': 'Andorra',
+    '244': 'Angola',
+    '54': 'Argentina',
+    '374': 'Armenia',
+    '297': 'Aruba',
+    '61': 'Australia',
+    '43': 'Austria',
+    '994': 'Azerbaijan',
+    '973': 'Bahrain',
+    '880': 'Bangladesh',
+    '375': 'Belarus',
+    '32': 'Belgium',
+    '501': 'Belize',
+    '229': 'Benin',
+    '975': 'Bhutan',
+    '591': 'Bolivia',
+    '387': 'Bosnia and Herzegovina',
+    '267': 'Botswana',
+    '55': 'Brazil',
+    '673': 'Brunei',
+    '359': 'Bulgaria',
+    '226': 'Burkina Faso',
+    '257': 'Burundi',
+    '855': 'Cambodia',
+    '237': 'Cameroon',
+    '1': 'North America',
+    '238': 'Cape Verde Islands',
+    '56': 'Chile',
+    '86': 'China',
+    '57': 'Colombia',
+    '269': 'Comoros and Mayotte',
+    '242': 'Congo',
+    '682': 'Cook Islands',
+    '506': 'Costa Rica',
+    '385': 'Croatia',
+    '53': 'Cuba',
+    '357': 'Cyprus',
+    '420': 'Czech Republic',
+    '45': 'Denmark',
+    '253': 'Djibouti',
+    '593': 'Ecuador',
+    '20': 'Egypt',
+    '503': 'El Salvador',
+    '240': 'Equatorial Guinea',
+    '291': 'Eritrea',
+    '372': 'Estonia',
+    '251': 'Ethiopia',
+    '500': 'Falkland Islands',
+    '298': 'Faroe Islands',
+    '679': 'Fiji',
+    '358': 'Finland',
+    '33': 'France',
+    '594': 'French Guiana',
+    '689': 'French Polynesia',
+    '241': 'Gabon',
+    '220': 'Gambia',
+    '995': 'Georgia',
+    '49': 'Germany',
+    '233': 'Ghana',
+    '350': 'Gibraltar',
+    '30': 'Greece',
+    '299': 'Greenland',
+    '590': 'Guadeloupe',
+    '1671': 'Guam',
+    '502': 'Guatemala',
+    '224': 'Guinea',
+    '245': 'Guinea-Bissau',
+    '592': 'Guyana',
+    '509': 'Haiti',
+    '504': 'Honduras',
+    '852': 'Hong Kong',
+    '36': 'Hungary',
+    '354': 'Iceland',
+    '91': 'India',
+    '62': 'Indonesia',
+    '98': 'Iran',
+    '964': 'Iraq',
+    '353': 'Ireland',
+    '972': 'Israel',
+    '39': 'Italy',
+    '81': 'Japan',
+    '962': 'Jordan',
+    '254': 'Kenya',
+    '686': 'Kiribati',
+    '850': 'North Korea',
+    '82': 'South Korea',
+    '965': 'Kuwait',
+    '996': 'Kyrgyzstan',
+    '856': 'Laos',
+    '371': 'Latvia',
+    '961': 'Lebanon',
+    '266': 'Lesotho',
+    '231': 'Liberia',
+    '218': 'Libya',
+    '423': 'Liechtenstein',
+    '370': 'Lithuania',
+    '352': 'Luxembourg',
+    '853': 'Macao',
+    '389': 'Macedonia',
+    '261': 'Madagascar',
+    '265': 'Malawi',
+    '60': 'Malaysia',
+    '960': 'Maldives',
+    '223': 'Mali',
+    '356': 'Malta',
+    '692': 'Marshall Islands',
+    '596': 'Martinique',
+    '222': 'Mauritania',
+    '52': 'Mexico',
+    '691': 'Micronesia',
+    '373': 'Moldova',
+    '377': 'Monaco',
+    '976': 'Mongolia',
+    '212': 'Morocco',
+    '258': 'Mozambique',
+    '95': 'Myanmar',
+    '264': 'Namibia',
+    '674': 'Nauru',
+    '977': 'Nepal',
+    '31': 'Netherlands',
+    '687': 'New Caledonia',
+    '64': 'New Zealand',
+    '505': 'Nicaragua',
+    '227': 'Niger',
+    '234': 'Nigeria',
+    '683': 'Niue',
+    '672': 'Norfolk Islands',
+    '1670': 'Northern Mariana Islands',
+    '47': 'Norway',
+    '968': 'Oman',
+    '680': 'Palau',
+    '507': 'Panama',
+    '675': 'Papua New Guinea',
+    '595': 'Paraguay',
+    '51': 'Peru',
+    '63': 'Philippines',
+    '48': 'Poland',
+    '351': 'Portugal',
+    '974': 'Qatar',
+    '262': 'Reunion',
+    '40': 'Romania',
+    '7': 'Russia, Kazakhstan, Uzbekistan, Turkmenistan, and Tajikistan',
+    '250': 'Rwanda',
+    '378': 'San Marino',
+    '239': 'Sao Tome and Principe',
+    '966': 'Saudi Arabia',
+    '221': 'Senegal',
+    '381': 'Serbia',
+    '248': 'Seychelles',
+    '232': 'Sierra Leone',
+    '65': 'Singapore',
+    '421': 'Slovak Republic',
+    '386': 'Slovenia',
+    '677': 'Solomon Islands',
+    '252': 'Somalia',
+    '27': 'South Africa',
+    '34': 'Spain',
+    '94': 'Sri Lanka',
+    '290': 'St. Helena',
+    '249': 'Sudan',
+    '597': 'Suriname',
+    '268': 'Swaziland',
+    '46': 'Sweden',
+    '41': 'Switzerland',
+    '963': 'Syria',
+    '886': 'Taiwan',
+    '66': 'Thailand',
+    '228': 'Togo',
+    '676': 'Tonga',
+    '216': 'Tunisia',
+    '90': 'Turkey',
+    '688': 'Tuvalu',
+    '256': 'Uganda',
+    '380': 'Ukraine',
+    '971': 'United Arab Emirates',
+    '44': 'United Kingdom',
+    '598': 'Uruguay',
+    '678': 'Vanuatu',
+    '58': 'Venezuela',
+    '84': 'Vietnam',
+    '967': 'Yemen',
+    '260': 'Zambia',
+    '255': 'Zanzibar',
+    '263': 'Zimbabwe'
+};
+
+export function getCountryName(diallingCode: string): string {
+    return dialingCodes[diallingCode] ?? 'Unknown';
+}
diff --git a/src/lib/sdk/usage.ts b/src/lib/sdk/usage.ts
index f47e14341..304bad1f6 100644
--- a/src/lib/sdk/usage.ts
+++ b/src/lib/sdk/usage.ts
@@ -299,4 +299,19 @@ export type UsageProject = {
      * Aggregated statistics of total number of buckets.
      */
     bucketsTotal: number;
+
+    /**
+     * Aggregated statistics of total number of SMS sent.
+     */
+    authPhoneTotal: number;
+
+    /**
+     * Aggregated statistics of estimated SMS cost.
+     */
+    authPhoneEstimate: number;
+
+    /**
+     * Aggregated statistics of total number SMS by country
+     */
+    authPhoneCountriesBreakdown: Models.MetricBreakdown[];
 };
diff --git a/src/routes/(console)/organization-[organization]/usage/[[invoice]]/+page.svelte b/src/routes/(console)/organization-[organization]/usage/[[invoice]]/+page.svelte
index 00cff028b..697c0dcf5 100644
--- a/src/routes/(console)/organization-[organization]/usage/[[invoice]]/+page.svelte
+++ b/src/routes/(console)/organization-[organization]/usage/[[invoice]]/+page.svelte
@@ -19,7 +19,7 @@
     import { trackEvent } from '$lib/actions/analytics';
     import TotalMembers from './totalMembers.svelte';
     import { tooltip } from '$lib/actions/tooltip';
-    import { formatCurrency } from '$lib/helpers/numbers';
+    import { formatCurrency, formatNumberWithCommas } from '$lib/helpers/numbers';
 
     export let data;
 
@@ -393,7 +393,7 @@
                 <div class="u-flex u-main-space-between">
                     <p>
                         <span class="heading-level-4"
-                            >{formatNum(data.organizationUsage.authPhoneTotal)}</span>
+                            >{formatNumberWithCommas(data.organizationUsage.authPhoneTotal)}</span>
                         <span class="body-text-1 u-bold">SMS OTPs</span>
                     </p>
                     <p class="u-flex u-gap-8 u-cross-center">
diff --git a/src/routes/(console)/organization-[organization]/usage/[[invoice]]/ProjectBreakdown.svelte b/src/routes/(console)/organization-[organization]/usage/[[invoice]]/ProjectBreakdown.svelte
index e591da973..8542fe75c 100644
--- a/src/routes/(console)/organization-[organization]/usage/[[invoice]]/ProjectBreakdown.svelte
+++ b/src/routes/(console)/organization-[organization]/usage/[[invoice]]/ProjectBreakdown.svelte
@@ -10,7 +10,7 @@
         TableRowLink,
         TableScroll
     } from '$lib/elements/table';
-    import { abbreviateNumber, formatCurrency } from '$lib/helpers/numbers';
+    import { abbreviateNumber, formatCurrency, formatNumberWithCommas } from '$lib/helpers/numbers';
     import { humanFileSize } from '$lib/helpers/sizeConvertion';
     import type { OrganizationUsage } from '$lib/sdk/billing';
     import { base } from '$app/paths';
@@ -59,7 +59,7 @@
     function format(value: number): string {
         switch (metric) {
             case 'authPhoneTotal':
-                return value.toString();
+                return formatNumberWithCommas(value);
             case 'executions':
             case 'users':
                 return abbreviateNumber(value);
diff --git a/src/routes/(console)/project-[project]/settings/usage/[[invoice]]/+page.svelte b/src/routes/(console)/project-[project]/settings/usage/[[invoice]]/+page.svelte
index d7666f5bc..c24e99a60 100644
--- a/src/routes/(console)/project-[project]/settings/usage/[[invoice]]/+page.svelte
+++ b/src/routes/(console)/project-[project]/settings/usage/[[invoice]]/+page.svelte
@@ -2,6 +2,7 @@
     import { Container } from '$lib/layout';
     import { CardGrid, Heading, Card, ProgressBarBig } from '$lib/components';
     import {
+        TableRow,
         TableBody,
         TableCell,
         TableCellHead,
@@ -18,6 +19,10 @@
     import { total } from '$lib/layout/usage.svelte';
     import { BillingPlan } from '$lib/constants.js';
     import { base } from '$app/paths';
+    import { formatCurrency, formatNumberWithCommas } from '$lib/helpers/numbers';
+    import Collapsible from '$lib/components/collapsible.svelte';
+    import CollapsibleItem from '$lib/components/collapsibleItem.svelte';
+    import { getCountryName } from '$lib/helpers/diallingCodes.js';
 
     export let data;
 
@@ -380,6 +385,70 @@
             {/if}
         </svelte:fragment>
     </CardGrid>
+    <CardGrid>
+        <Heading tag="h6" size="7">SMS OTP</Heading>
+
+        <p class="text">
+            Calculated for all SMS OTP sent across your project. Resets at the start of each billing
+            cycle.
+        </p>
+        <svelte:fragment slot="aside">
+            {#if data.usage.authPhoneTotal}
+                <div class="u-flex u-main-space-between">
+                    <p>
+                        <span class="heading-level-4"
+                            >{formatNumberWithCommas(data.usage.authPhoneTotal)}</span>
+                        <span class="body-text-1 u-bold">SMS OTPs</span>
+                    </p>
+                    <p class="u-flex u-gap-8 u-cross-center">
+                        <span class="u-color-text-offline">Estimated cost</span>
+                        <span class="body-text-2">
+                            {formatCurrency(data.usage.authPhoneEstimate)}
+                        </span>
+                    </p>
+                </div>
+                {#if data.usage.authPhoneCountryBreakdown.length > 0}
+                    <Collapsible>
+                        <CollapsibleItem>
+                            <svelte:fragment slot="title">Region breakdown</svelte:fragment>
+                            <Table noMargin noStyles style="table-layout: auto">
+                                <TableHeader>
+                                    <TableCellHead>Region</TableCellHead>
+                                    <TableCellHead>Amount</TableCellHead>
+                                    <TableCellHead>Estimated cost</TableCellHead>
+                                </TableHeader>
+                                <TableBody>
+                                    {#each data.usage.authPhoneCountryBreakdown as phone}
+                                        <TableRow>
+                                            <TableCell title="Region">
+                                                {getCountryName(phone.name)}
+                                            </TableCell>
+                                            <TableCell title="Usage">
+                                                {formatNumberWithCommas(phone.value)}
+                                            </TableCell>
+                                            <TableCell title="Estimated cost">
+                                                {formatCurrency(phone.estimate)}
+                                            </TableCell>
+                                        </TableRow>
+                                    {/each}
+                                </TableBody>
+                            </Table>
+                        </CollapsibleItem>
+                    </Collapsible>
+                {/if}
+            {:else}
+                <Card isDashed>
+                    <div class="u-flex u-cross-center u-flex-vertical u-main-center u-flex">
+                        <span
+                            class="icon-chart-square-bar text-large"
+                            aria-hidden="true"
+                            style="font-size: 32px;" />
+                        <p class="u-bold">No data to show</p>
+                    </div>
+                </Card>
+            {/if}
+        </svelte:fragment>
+    </CardGrid>
     <p class="text u-text-color-gray u-margin-block-start-16">
         Metrics are estimates updated every 24 hours and may not accurately reflect your invoice.
     </p>