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🧲 Included in Pro #filter #state #area-code

State, Area Code & NPANXX Phone Filter Tool

Upload a list and a set of filter values to produce matched and unmatched exports for routing and campaign prep.

📁 Step 1: Upload Files

Upload a main file with phone numbers and a filter file containing one value per row (states, area codes, or NPANXX). The tool returns matched vs unmatched numbers with clear outputs.

Main numbers file
📄
Drop main CSV or click to browse
.csv/.txt/.tsv
Filter values file
🧾
Drop filter list or click to browse
One value per row
🧭 Step 2: Choose Mode
Filter file format: one value per row in the first column. State = 2-letter code (e.g., FL). Area code = 3 digits (e.g., 305). NPANXX = 6 digits (e.g., 305555).
⚙️ Step 3: Columns & Headers
Column dropdown auto-updates to real header names after you select a file.

Outputs include matched numbers, unmatched numbers, invalid numbers, and a filter summary with counts.

Tool overview

Upload a list and a set of filter values to produce matched and unmatched exports for routing and campaign prep.

What is NPANXX?

NPANXX is the area code (NPA) plus the exchange (NXX). Many routing and segmentation workflows rely on NPANXX rather than state alone.

Who this tool is for

  • Call centers routing by state, area code, or NPANXX
  • Teams building region-specific campaigns
  • Ops teams segmenting lists before dialing and reporting

How it works

  1. Upload your main list and a file of filter values
  2. Choose State, Area Code, or NPANXX mode
  3. Run the filter to produce matched and unmatched outputs
  4. Download exports with clear counts

Use cases

  • Territory segmentation before a dialer upload
  • Routing leads to the right team or campaign
  • QA checks for region coverage and targeting

Example filtering modes

Mode Filter input Output
State state abbreviations matched vs unmatched rows
Area Code NPA list matched vs unmatched rows
NPANXX NPA-NXX list matched vs unmatched rows

Security & privacy

Uploads and outputs are stored privately and served via protected download links. Outputs are retained for 30 days by default.

FAQ

What is NPANXX?
NPANXX refers to the area code (NPA) plus the exchange (NXX). It is often used for routing and segmentation.
Do I get both matched and unmatched exports?
Yes. The tool produces separate outputs so totals reconcile and workflows stay audit-friendly.
Are uploads private?
Yes. Uploads and outputs are stored privately and served via protected download links.