Regional Calling Guide

How to Call
Eastern Europe from USA

Make seamless calls to eastern europe from usa directly from your browser. Outbound calls don’t require a dedicated number. To receive inbound calls, secure a unique US/Canada digital number ($2.14–$5/month).

Product facts

  • Outbound: No dedicated number required.
  • Inbound: Requires US/Canada digital number ($2.14–$5/month).
  • No apps: Works in Chrome, Safari, Edge, Firefox.

Product facts

  • Outbound: No dedicated number required.
  • Inbound: Requires US/Canada digital number ($2.14–$5/month).
  • No apps: Works in Chrome, Safari, Edge, Firefox.

Product facts: Calling Eastern Europe

  • Outbound calling: Call worldwide instantly. No dedicated number required.
  • Inbound calling: To receive calls in your browser, a unique US or Canada digital number is required ($2.14–$5/month).
  • App-free: Works directly in Chrome, Safari, Edge, or Firefox.
View Codes
Calling Europe...Connected

How to Dial

Follow this standard international dialing format.

1

Exit Code

Dial 011 from a US landline.
Or use '+' on mobile.

2

Country Code

Enter the specific country code (e.g., 48 for Poland).

3

Local Number

Dial the area code and subscriber number.
Note: Check if the leading zero is required (usually dropped).

Eastern Europe Country Codes

Quick reference for major destinations.

Country
Capital
Code
Poland
Warsaw
+48
Romania
Bucharest
+40
Ukraine
Kyiv
+380
Czech Republic
Prague
+420
Hungary
Budapest
+36
Bulgaria
Sofia
+359
Slovakia
Bratislava
+421
Serbia
Belgrade
+381
Croatia
Zagreb
+385
Moldova
Chisinau
+373

Affordable Calls to
Eastern Europe

Whether for business outsourcing or connecting with relatives, StartACall offers the most reliable VoIP connection to Eastern Europe.

  • Low rates to Poland, Romania, Ukraine
  • HD Voice quality for business calls
  • No hidden connection fees
  • Call landlines and mobiles

Cheap Rates

Pennies per minute to most destinations.

Instant

Start calling in seconds.

Common Questions

What is the exit code for the USA?

The exit code is 011. You must dial this before the country code when calling from a US landline.

Are calls to mobiles more expensive?

In some European countries, calling mobile numbers can be slightly more expensive than landlines. Check our rate calculator for exact pricing.

Can I call Ukraine?

Yes, we support calls to Ukraine (+380) with reliable connectivity to all major networks.

Country deep dive

Calling United States

Practical reference covering the destination country's dial code, time zone, mobile carriers, city area codes, business etiquette, and any regulatory rules that affect inbound calls. The information below is specific to this route — different country pairs surface different operational details.

Calling United States (+1)

United States sits in Five time zones from Eastern (UTC−5) to Hawaii–Aleutian (UTC−10); most business activity sits in Eastern and Pacific.. The country dial code is +1 and the official language for business is English. Local business hours run roughly Standard hours 9:00–17:00 in each local time zone. Federal offices skew earlier; West-Coast tech routinely runs to 19:00. Banks close 17:00 sharp. — and the practical answering window is Tuesday–Thursday 10:00–11:30 and 14:00–15:30 local time are peak inbound-call hours for B2B..

Major cities & area codes

  • New York · 212/646/332 — Manhattan overlays
  • Los Angeles · 213/323 — Downtown LA overlays
  • Chicago · 312/872
  • Houston · 713/281/832/346

Mobile carriers in United States

  • Verizon Wireless · mobile across most NPAs — Largest by subscribers; CDMA-rooted but VoLTE/5G now
  • AT&T Mobility · mobile across most NPAs
  • T-Mobile US · mobile across most NPAs — Absorbed Sprint in 2020

What to know when calling United States

  • •Caller ID display name (CNAM) is honored by most major US carriers; a recognizable display name materially improves answer rates.
  • •Voicemail is widely used and read by transcription; leaving a brief callback request often gets faster response than re-dialing.
  • •Cold-call regulations vary by state — California, Florida and New York have stricter pre-recorded-message rules under their consumer protection acts.

Phone-scam patterns specific to United States

  • •IRS impersonation calls remain common: the IRS never demands immediate payment by phone or gift card.
  • •'One-ring' scams (Wangiri) using +1-340, +1-868 and other Caribbean codes are not US — the +1 prefix is shared across the North American Numbering Plan.

Regulation & compliance (United States)

  • •STIR/SHAKEN call authentication is mandatory for major carriers since 2021; unauthenticated calls are increasingly flagged as 'Spam Likely'.
  • •TCPA requires prior express written consent before placing automated marketing calls to mobile numbers.

Calling United States from anywhere

StartACall routes calls to United States over Tier-1 carriers, supporting both landlines and mobile termination on every network listed above. Per-minute pricing is shown on the dialer once you sign up — no contract or subscription is required. From browser to +1 takes under five seconds on a stable connection.

Operational facts above are sourced from regulator publications and carrier disclosures; specific rates and routing are confirmed in the live dialer.
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