wordpress add numbered pagination to blog list page

Add the following code to the theme’s functions.php file

function dcs_numeric_posts_nav() {
 
    if( is_singular() )
        return;
 
    global $wp_query;
 
    /** Stop execution if there's only 1 page */
    if( $wp_query->max_num_pages <= 1 )
        return;
 
    $paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
    $max   = intval( $wp_query->max_num_pages );
 
    /** Add current page to the array */
    if ( $paged >= 1 )
        $links[] = $paged;
 
    /** Add the pages around the current page to the array */
    if ( $paged >= 3 ) {
        $links[] = $paged - 1;
        $links[] = $paged - 2;
    }
 
    if ( ( $paged + 2 ) <= $max ) {
        $links[] = $paged + 2;
        $links[] = $paged + 1;
    }
 
    echo '<div class="dcsnavigation"><ul>' . "n";
 
    /** Previous Post Link */
    if ( get_previous_posts_link() )
        printf( '<li>%s</li>' . "n", get_previous_posts_link() );
 
    /** Link to first page, plus ellipses if necessary */
    if ( ! in_array( 1, $links ) ) {
        $class = 1 == $paged ? ' class="active"' : '';
 
        printf( '<li%s><a href="%s">%s</a></li>' . "n", $class, esc_url( get_pagenum_link( 1 ) ), '1' );
 
        if ( ! in_array( 2, $links ) )
            echo '<li>…</li>';
    }
 
    /** Link to current page, plus 2 pages in either direction if necessary */
    sort( $links );
    foreach ( (array) $links as $link ) {
        $class = $paged == $link ? ' class="active"' : '';
        printf( '<li%s><a href="%s">%s</a></li>' . "n", $class, esc_url( get_pagenum_link( $link ) ), $link );
    }
 
    /** Link to last page, plus ellipses if necessary */
    if ( ! in_array( $max, $links ) ) {
        if ( ! in_array( $max - 1, $links ) )
            echo '<li>…</li>' . "n";
 
        $class = $paged == $max ? ' class="active"' : '';
        printf( '<li%s><a href="%s">%s</a></li>' . "n", $class, esc_url( get_pagenum_link( $max ) ), $max );
    }
 
    /** Next Post Link */
    if ( get_next_posts_link() )
        printf( '<li>%s</li>' . "n", get_next_posts_link() );
 
    echo '</ul></div>' . "n";
 
}

Call the following function inside home.php file or whatever file you are using for blog list page

<div class="pagination-blogs">
     <?php dcs_numeric_posts_nav(); ?>
</div>

Use the following styles or write your own

.dcsnavigation li a,
.dcsnavigation li a:hover,
.dcsnavigation li.active a,
.dcsnavigation li.disabled {
color: #fff;
text-decoration:none;
}

.dcsnavigation li {
display: inline;
}

.dcsnavigation li a,
.dcsnavigation li a:hover,
.dcsnavigation li.active a,
.dcsnavigation li.disabled {
background-color: #fdfdfd;
border-radius: 3px;
cursor: pointer;
padding: 6px 10px !important;
color: #3386ec;
border: 1px solid #3386ec;
}

.dcsnavigation li a:hover,
.dcsnavigation li.active a {
background-color: #3386ec;
color: #fff;
}