The easiest way to make calls overseas is to simply pick up the phone in your hotel room and give the operator the number you want to reach (assuming the operator speaks English). That route, however, is usually the most expensive because of exorbitant surcharges. There are several moneysaving alternatives -- be sure to utilize all your options on your next trip abroad.

Direct Access Numbers

You can access the big phone companies directly from most countries. To place a international call, just dial the designated number for the country you're in, enter the number you wish to reach, and dial your calling-card numbers.

You can save even more by signing up for a special international calling program with your regular long distance company. By making a monthly commitment to one carrier, you can often get a fixed low rate whether you are calling to or from a foreign country.

Callback Companies

These services provide US international long distance rates in countries outside the United States. The process may sound a little bit confusing, but it's relatively simple and the least expensive way to make international calls.

You begin by establishing an account with a callback service -- this can often be done online through companies like Worldwide Callback and One World Communications. Typically, you'll be charged an annual service fee of $20-$40. Quite often, this fee is less than you'd pay for a direct-dialed international call. The callback service will supply you with a US phone number that is connected to the callback service's computer system.

Once abroad, you call this US number for free or next to nothing, and just let the line ring several times, then hang up. The computer will then recognize your call request, and your phone will ring virtually instantaneously. On the other end will be a US dial tone -- you can now make calls from international locations at extremely low US rates. You can usually press the pound key to make multiple calls from the same callback, and usually do not have any charges for unanswered calls. You will then receive a billing statement from the callback service, or they will bill your credit card automatically. Note that 800 numbers do not always work when calling from international locations.

Calling Cards

Both local and long-distance carriers issue calling cards that can be used from any phone. In the United States, you dial a local access number or a toll-free 800-number, then punch in your card number and the phone number you're calling. Abroad, you call a local access number (the company gives you a directory), which connects you with an English-speaking operator who will connect the call.

Rates tend to be substantially higher than from your home phone. Rates for calls into the United States from abroad vary by country, and often have surcharges. Some foreign hotels, notably in Asia, block access to calling card numbers or charge several dollars simply to reach them. Foreign policies vary greatly; you might even find large surcharges for dialing toll-free numbers. Whenever possible, inquire about rates before making any call.

Prepaid Phone Cards

Prepaid phone cards allow you to buy up long-distance time in prepaid blocks. You are often provided with an access number and PIN code, and can make calls at extremely low rates. There are several different types of prepaid cards on the market, available for purchase everywhere from Wal-Mart to the local gas station. Be sure to read the fine print before you buy any phone card, however, as few will offer access from international locations. Get the lowdown on prepaid cards.