What does it mean if my text says "Sent" but there's no "Delivered" status?

It means your phone successfully sent the message to your carrier (or messaging service's server), but there's no confirmation that it reached the recipient's device. This could be due to various reasons: the recipient's phone might be off, out of service, have a full inbox, or there might be network issues. It could also mean you have the wrong number.

Why do my WhatsApp messages only have one grey tick?

One grey tick means the message has successfully been sent from your device and reached WhatsApp's servers. It has not yet been delivered to the recipient's phone. This usually indicates a problem with the recipient's internet connection, or that they have WhatsApp closed (and haven't received the background notification).

Are SMS delivery reports accurate?

Generally, no, SMS delivery reports are not completely reliable. They usually only confirm that the message reached the recipient's mobile carrier's network, not necessarily the recipient's device. A phone that is turned off, for example, won't receive the message, even though the carrier did.

Does "Delivered" mean the recipient has read my message?

No. "Delivered" only means the message has reached the recipient's device or messaging service inbox (or mail server, for email). It does not indicate that the recipient has opened or read the message. "Read" receipts (like WhatsApp's blue ticks or iMessage's "Read" status) are separate indicators that show when a message has been read, and these are often optional settings.

How can I improve my SMS deliverability rates?

To improve your SMS deliverability, use a trusted provider like CallMama for reliable delivery. Ensure recipient numbers are correct and avoid spam triggers like certain words and excessive links. For high-volume messaging, consider using short codes for better results. Lastly, comply with regulations to maintain a positive sender reputation.

Czech Republic Country Code

Everything you need to know about calling Czech Republic from
anywhere in the world.

+420

COUNTRY CALLING CODE

CZ

2 DIGIT ISO

CZE

3 DIGIT ISO

International Calling Rates To

00 420

Get a Virtual Number In

Local Time

Prague

Time Zone

UTC/GMT : Prague

DAYLIGHT SAVING TIME

Timezone Panel

Not Applicable

Weather: Prague

°C

Location

Latitude/Longitude

50°05'N /14°22'E

Capital

Prague`

Region

Currency

Name

Code

Symbol

Languages

Official Languages:

Other Languages:

Emergency Contact

Police

Ambulance

Fire

US Embassy

Phone

Czech Republic: +420 257 022 000

Symbol

Limited Operations

Transportation

Ride-sharing

Uber

Local Transport

Taxis Buses

Road Condition

Variable

STATISTICS OF Czech Republic

CAPITAL

Prague

POPULATION

10495295

AREA

78866 KM<sup>2</sup>

GDP

$290565650000

TELEPHONES

2100000

MOBILE PHONES

12973000

INTERNET HOSTS

4148000

INTERNET USERS

6681000

How to Call Czech Republic ?

Calling another country requires using a specific dialing format. This guide will show you how to call Czech Republic from anywhere in the world.

Step1: Find your exit code

Your exit code (or international access code) is needed to dial out of your current country. Here are common exit codes:

If your country isn’t listed, do a quick search for “[Your Country] exit code“.

Step 2: Dial the Albania Country Code

Each country has a unique code. Replace [Country Name] in your instructions with the country you are trying to call, Czech Republic Country code is +420