diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
index bc9f7da559..515e66a822 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
@@ -201,7 +201,7 @@ defmodule EthereumJSONRPC do
     filtered_params_in_range =
       filtered_params
       |> Enum.filter(fn
-        %{block_quantity: block_quantity} -> block_number_in_range(block_quantity)
+        %{block_quantity: block_quantity} -> is_block_number_in_range?(block_quantity)
       end)
 
     id_to_params = id_to_params(filtered_params_in_range)
@@ -240,7 +240,7 @@ defmodule EthereumJSONRPC do
   @spec fetch_beneficiaries([block_number], json_rpc_named_arguments) ::
           {:ok, FetchedBeneficiaries.t()} | {:error, reason :: term} | :ignore
   def fetch_beneficiaries(block_numbers, json_rpc_named_arguments) when is_list(block_numbers) do
-    filtered_block_numbers = block_numbers_in_range(block_numbers)
+    filtered_block_numbers = are_block_numbers_in_range?(block_numbers)
 
     Keyword.fetch!(json_rpc_named_arguments, :variant).fetch_beneficiaries(
       filtered_block_numbers,
@@ -345,7 +345,7 @@ defmodule EthereumJSONRPC do
   Fetches internal transactions for entire blocks from variant API.
   """
   def fetch_block_internal_transactions(block_numbers, json_rpc_named_arguments) when is_list(block_numbers) do
-    filtered_block_numbers = block_numbers_in_range(block_numbers)
+    filtered_block_numbers = are_block_numbers_in_range?(block_numbers)
 
     Keyword.fetch!(json_rpc_named_arguments, :variant).fetch_block_internal_transactions(
       filtered_block_numbers,
@@ -353,7 +353,7 @@ defmodule EthereumJSONRPC do
     )
   end
 
-  def block_numbers_in_range(block_numbers) do
+  def are_block_numbers_in_range?(block_numbers) do
     min_block = Application.get_env(:indexer, :trace_first_block)
     max_block = Application.get_env(:indexer, :trace_last_block)
 
@@ -455,8 +455,8 @@ defmodule EthereumJSONRPC do
     end
   end
 
-  @spec block_number_in_range(quantity) :: boolean()
-  defp block_number_in_range(block_quantity) do
+  @spec is_block_number_in_range?(quantity) :: boolean()
+  defp is_block_number_in_range?(block_quantity) do
     min_block = Application.get_env(:indexer, :trace_first_block)
     max_block = Application.get_env(:indexer, :trace_last_block)
     block_number = quantity_to_integer(block_quantity)
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 7e08b59792..9e013ec9a7 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -5828,7 +5828,7 @@ defmodule Explorer.Chain do
     if transaction_index == 0 do
       0
     else
-      filtered_block_numbers = EthereumJSONRPC.block_numbers_in_range([block_number])
+      filtered_block_numbers = EthereumJSONRPC.are_block_numbers_in_range?([block_number])
       {:ok, traces} = fetch_block_internal_transactions(filtered_block_numbers, json_rpc_named_arguments)
 
       sorted_traces =
diff --git a/apps/explorer/lib/explorer/chain/import/runner/blocks.ex b/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
index b92a466b9e..223e233593 100644
--- a/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
+++ b/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
@@ -60,15 +60,9 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
 
     hashes = Enum.map(changes_list, & &1.hash)
 
-    minimal_block_height = Application.get_env(:indexer, :trace_first_block)
-    maximal_block_height = Application.get_env(:indexer, :trace_last_block)
-
     items_for_pending_ops =
       changes_list
-      |> filter_by_height_range(
-        &(&1.number >= minimal_block_height &&
-            if(maximal_block_height, do: &1.number <= maximal_block_height, else: true))
-      )
+      |> filter_by_height_range(&is_block_in_range?(&1.number))
       |> Enum.filter(& &1.consensus)
       |> Enum.map(&{&1.number, &1.hash})
 
@@ -78,7 +72,7 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
     run_func = fn repo ->
       {:ok, nonconsensus_items} = lose_consensus(repo, hashes, consensus_block_numbers, changes_list, insert_options)
 
-      {:ok, filter_by_height_range(nonconsensus_items, fn {number, _hash} -> number >= minimal_block_height end)}
+      {:ok, filter_by_height_range(nonconsensus_items, fn {number, _hash} -> is_block_in_range?(number) end)}
     end
 
     multi
@@ -220,6 +214,12 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
   @impl Runner
   def timeout, do: @timeout
 
+  defp is_block_in_range?(number) do
+    minimal_block_height = Application.get_env(:indexer, :trace_first_block)
+    maximal_block_height = Application.get_env(:indexer, :trace_last_block)
+    number >= minimal_block_height && if(maximal_block_height, do: number <= maximal_block_height, else: true)
+  end
+
   defp fork_transactions(%{
          repo: repo,
          timeout: timeout,
diff --git a/apps/indexer/lib/indexer/fetcher/internal_transaction.ex b/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
index 7c43589c1d..b219e01d4f 100644
--- a/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
+++ b/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
@@ -100,7 +100,7 @@ defmodule Indexer.Fetcher.InternalTransaction do
 
     filtered_unique_numbers =
       unique_numbers
-      |> EthereumJSONRPC.block_numbers_in_range()
+      |> EthereumJSONRPC.are_block_numbers_in_range?()
       |> drop_genesis(json_rpc_named_arguments)
 
     filtered_unique_numbers_count = Enum.count(filtered_unique_numbers)